3956600790 has 64 divisors (see below), whose sum is σ = 10914782400. Its totient is φ = 1018708992.

The previous prime is 3956600777. The next prime is 3956600861. The reversal of 3956600790 is 970066593.

3956600790 is a `hidden beast` number, since 39 + 5 + 6 + 600 + 7 + 9 + 0 = 666.

It is a super-2 number, since 2×3956600790² = 31309379622857248200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 244827 + ... + 260486.

It is an arithmetic number, because the mean of its divisors is an integer number (170543475).

Almost surely, 2^3956600790 is an apocalyptic number.

3956600790 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3956600790 is an abundant number, since it is smaller than the sum of its proper divisors (6958181610).

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

3956600790 is a wasteful number, since it uses less digits than its factorization.

3956600790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505358 (or 505352 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 45.

The square root of 3956600790 is about 62901.5165953890. The cubic root of 3956600790 is about 1581.6391670457.

The spelling of 3956600790 in words is "three billion, nine hundred fifty-six million, six hundred thousand, seven hundred ninety".