3161402632 has 16 divisors (see below), whose sum is σ = 5928265260. Its totient is φ = 1580531904.

The previous prime is 3161402627. The next prime is 3161402663. The reversal of 3161402632 is 2362041613.

3161402632 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2915352036 + 246050596 = 53994^2 + 15686^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3161402632.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 96778 + ... + 125254.

Almost surely, 2^3161402632 is an apocalyptic number.

It is an amenable number.

3161402632 is a deficient number, since it is larger than the sum of its proper divisors (2766862628).

3161402632 is a wasteful number, since it uses less digits than its factorization.

3161402632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42360 (or 42356 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 3161402632 is about 56226.3517578724. The cubic root of 3161402632 is about 1467.6638711003.

The spelling of 3161402632 in words is "three billion, one hundred sixty-one million, four hundred two thousand, six hundred thirty-two".