3931027913124 has 405 divisors, whose sum is σ = 11486829143097. Its totient is φ = 1171717477632.

The previous prime is 3931027913081. The next prime is 3931027913159. The reversal of 3931027913124 is 4213197201393.

The square root of 3931027913124 is 1982682.

It is a perfect power (a square), and thus also a powerful number.

3931027913124 is a `hidden beast` number, since 39 + 31 + 0 + 279 + 1 + 312 + 4 = 666.

It can be written as a sum of positive squares in 13 ways, for example, as 156089786724 + 3774938126400 = 395082^2 + 1942920^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3931027913124.

It is an unprimeable number.

It is a polite number, since it can be written in 134 ways as a sum of consecutive naturals, for example, 17166060642 + ... + 17166060870.

Almost surely, 2^{3931027913124} is an apocalyptic number.

3931027913124 is the 1982682-nd square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3931027913124

3931027913124 is an abundant number, since it is smaller than the sum of its proper divisors (7555801229973).

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

3931027913124 is a wasteful number, since it uses less digits than its factorization.

3931027913124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 574 (or 284 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 45.

The spelling of 3931027913124 in words is "three trillion, nine hundred thirty-one billion, twenty-seven million, nine hundred thirteen thousand, one hundred twenty-four".