3402938 has 32 divisors (see below), whose sum is σ = 6704640. Its totient is φ = 1254960.

The previous prime is 3402929. The next prime is 3402953. The reversal of 3402938 is 8392043.

It is a self number, because there is not a number n which added to its sum of digits gives 3402938.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2345 + ... + 3507.

It is an arithmetic number, because the mean of its divisors is an integer number (209520).

Almost surely, 2^3402938 is an apocalyptic number.

3402938 is a gapful number since it is divisible by the number (38) formed by its first and last digit.

3402938 is a deficient number, since it is larger than the sum of its proper divisors (3301702).

3402938 is a wasteful number, since it uses less digits than its factorization.

3402938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1202.

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 3402938 is about 1844.7053965335. The cubic root of 3402938 is about 150.4127594521.

The spelling of 3402938 in words is "three million, four hundred two thousand, nine hundred thirty-eight".