3936574 has 16 divisors (see below), whose sum is σ = 6155856. Its totient is φ = 1886400.

The previous prime is 3936523. The next prime is 3936577. The reversal of 3936574 is 4756393.

3936574 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×3936574² = 30993229714952, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3936577) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4609 + ... + 5395.

It is an arithmetic number, because the mean of its divisors is an integer number (384741).

Almost surely, 2^3936574 is an apocalyptic number.

3936574 is a deficient number, since it is larger than the sum of its proper divisors (2219282).

3936574 is a wasteful number, since it uses less digits than its factorization.

3936574 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 891.

The product of its digits is 68040, while the sum is 37.

The square root of 3936574 is about 1984.0801395105. The cubic root of 3936574 is about 157.8966102429.

The spelling of 3936574 in words is "three million, nine hundred thirty-six thousand, five hundred seventy-four".