3957160 has 16 divisors (see below), whose sum is σ = 8903700. Its totient is φ = 1582848.

The previous prime is 3957143. The next prime is 3957167. The reversal of 3957160 is 617593.

It can be written as a sum of positive squares in 2 ways, for example, as 3663396 + 293764 = 1914^2 + 542^2 .

It is not an unprimeable number, because it can be changed into a prime (3957167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49425 + ... + 49504.

Almost surely, 2^3957160 is an apocalyptic number.

It is an amenable number.

3957160 is an abundant number, since it is smaller than the sum of its proper divisors (4946540).

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

3957160 is a wasteful number, since it uses less digits than its factorization.

3957160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98940 (or 98936 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 31.

The square root of 3957160 is about 1989.2611693792. The cubic root of 3957160 is about 158.1713677703.

The spelling of 3957160 in words is "three million, nine hundred fifty-seven thousand, one hundred sixty".