3486938 has 64 divisors (see below), whose sum is σ = 7257600. Its totient is φ = 1241856.

The previous prime is 3486919. The next prime is 3486941. The reversal of 3486938 is 8396843.

It is a super-3 number, since 3×3486938³ (a number of 21 digits) contains 333 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 3486895 and 3486904.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151595 + ... + 151617.

It is an arithmetic number, because the mean of its divisors is an integer number (113400).

Almost surely, 2^3486938 is an apocalyptic number.

3486938 is an abundant number, since it is smaller than the sum of its proper divisors (3770662).

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

3486938 is a wasteful number, since it uses less digits than its factorization.

3486938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76 (or 62 counting only the distinct ones).

The product of its digits is 124416, while the sum is 41.

The square root of 3486938 is about 1867.3344638816. The cubic root of 3486938 is about 151.6403373098.

The spelling of 3486938 in words is "three million, four hundred eighty-six thousand, nine hundred thirty-eight".