3402

3402 is a natural number that follows 3401 and precedes 3403. It is an even, composite integer with a prime factorization of 2 × 3^5 × 7. This factorization implies several divisibility properties: it is divisible by 2, 3, 6, 9, 18, and 42, among others. In base 10 its digit sum is 9, making 3402 a Harshad (Niven) number and, consequently, divisible by 9 and 3.

The number has 24 positive divisors. Its Euler totient value is φ(3402) = 972, and its Roman numeral representation is MMMCDII. In hexadecimal, 3402 equals D4A, and in binary it is 110101001010.

As a plain integer, 3402 does not have a widely recognized special name but appears in various mathematical and computational contexts as a representative example of a number with multiple small prime factors. It is also used in educational material to illustrate divisor functions and base conversions.