3952937874816 has 96 divisors (see below), whose sum is σ = 12999989168400. Its totient is φ = 1129410819072.

The previous prime is 3952937874793. The next prime is 3952937874817. The reversal of 3952937874816 is 6184787392593.

3952937874816 is a `hidden beast` number, since 3 + 9 + 52 + 93 + 7 + 8 + 7 + 481 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3952937874817) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 245089771 + ... + 245105898.

Almost surely, 2^{3952937874816} is an apocalyptic number.

3952937874816 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3952937874816 is an abundant number, since it is smaller than the sum of its proper divisors (9047051293584).

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

3952937874816 is a wasteful number, since it uses less digits than its factorization.

3952937874816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 490195696 (or 490195681 counting only the distinct ones).

The product of its digits is 548674560, while the sum is 72.

The spelling of 3952937874816 in words is "three trillion, nine hundred fifty-two billion, nine hundred thirty-seven million, eight hundred seventy-four thousand, eight hundred sixteen".