3931674 has 16 divisors (see below), whose sum is σ = 7898880. Its totient is φ = 1304640.

The previous prime is 3931667. The next prime is 3931687. The reversal of 3931674 is 4761393.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87 + ... + 2805.

It is an arithmetic number, because the mean of its divisors is an integer number (493680).

Almost surely, 2^3931674 is an apocalyptic number.

3931674 is an abundant number, since it is smaller than the sum of its proper divisors (3967206).

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

3931674 is a wasteful number, since it uses less digits than its factorization.

3931674 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2965.

The product of its digits is 13608, while the sum is 33.

The square root of 3931674 is about 1982.8449258578. The cubic root of 3931674 is about 157.8310697816.

It can be divided in two parts, 39 and 31674, that added together give a palindrome (31713).

The spelling of 3931674 in words is "three million, nine hundred thirty-one thousand, six hundred seventy-four".