3391038 has 32 divisors (see below), whose sum is σ = 8613120. Its totient is φ = 968760.

The previous prime is 3391033. The next prime is 3391039. The reversal of 3391038 is 8301933.

It is a super-2 number, since 2×3391038² = 22998277434888, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3391033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4108 + ... + 4863.

It is an arithmetic number, because the mean of its divisors is an integer number (269160).

Almost surely, 2^3391038 is an apocalyptic number.

3391038 is an abundant number, since it is smaller than the sum of its proper divisors (5222082).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3391038 is a wasteful number, since it uses less digits than its factorization.

3391038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8989 (or 8983 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 3391038 is about 1841.4771244846. The cubic root of 3391038 is about 150.2372246320.

The spelling of 3391038 in words is "three million, three hundred ninety-one thousand, thirty-eight".