3162138208 has 24 divisors (see below), whose sum is σ = 6230407680. Its totient is φ = 1579812480.

The previous prime is 3162138181. The next prime is 3162138247. The reversal of 3162138208 is 8028312613.

It is a happy number.

3162138208 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 2298 + ... + 79558.

It is an arithmetic number, because the mean of its divisors is an integer number (259600320).

Almost surely, 2^3162138208 is an apocalyptic number.

It is an amenable number.

3162138208 is a deficient number, since it is larger than the sum of its proper divisors (3068269472).

3162138208 is a wasteful number, since it uses less digits than its factorization.

3162138208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78550 (or 78542 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 3162138208 is about 56232.8925807663. The cubic root of 3162138208 is about 1467.7776913173. Note that the first 3 decimals are identical.

The spelling of 3162138208 in words is "three billion, one hundred sixty-two million, one hundred thirty-eight thousand, two hundred eight".