3972150790 has 16 divisors (see below), whose sum is σ = 7162581168. Its totient is φ = 1586035936.

The previous prime is 3972150781. The next prime is 3972150803. The reversal of 3972150790 is 970512793.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 347137 + ... + 358396.

It is an arithmetic number, because the mean of its divisors is an integer number (447661323).

Almost surely, 2^3972150790 is an apocalyptic number.

3972150790 is a deficient number, since it is larger than the sum of its proper divisors (3190430378).

3972150790 is a wasteful number, since it uses less digits than its factorization.

3972150790 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 706103.

The product of its (nonzero) digits is 119070, while the sum is 43.

The square root of 3972150790 is about 63025.0013090043. The cubic root of 3972150790 is about 1583.7084802919.

The spelling of 3972150790 in words is "three billion, nine hundred seventy-two million, one hundred fifty thousand, seven hundred ninety".