3957522674 has 16 divisors (see below), whose sum is σ = 6819849216. Its totient is φ = 1687200000.

The previous prime is 3957522661. The next prime is 3957522677. The reversal of 3957522674 is 4762257593.

3957522674 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 2×3957522674² = 31323971430448220552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3957522677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 737327 + ... + 742674.

It is an arithmetic number, because the mean of its divisors is an integer number (426240576).

Almost surely, 2^3957522674 is an apocalyptic number.

3957522674 is a deficient number, since it is larger than the sum of its proper divisors (2862326542).

3957522674 is a wasteful number, since it uses less digits than its factorization.

3957522674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1480201.

The product of its digits is 3175200, while the sum is 50.

The square root of 3957522674 is about 62908.8441635991. The cubic root of 3957522674 is about 1581.7619976175.

The spelling of 3957522674 in words is "three billion, nine hundred fifty-seven million, five hundred twenty-two thousand, six hundred seventy-four".