3959711801472 has 1152 divisors, whose sum is σ = 13952154407040. Its totient is φ = 988191719424.

The previous prime is 3959711801471. The next prime is 3959711801477. The reversal of 3959711801472 is 2741081179593.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3959711801471) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 6120110653 + ... + 6120111299.

It is an arithmetic number, because the mean of its divisors is an integer number (12111245145).

Almost surely, 2^{3959711801472} is an apocalyptic number.

3959711801472 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3959711801472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6976077203520).

3959711801472 is an abundant number, since it is smaller than the sum of its proper divisors (9992442605568).

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

3959711801472 is a wasteful number, since it uses less digits than its factorization.

3959711801472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786 (or 748 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 57.

The spelling of 3959711801472 in words is "three trillion, nine hundred fifty-nine billion, seven hundred eleven million, eight hundred one thousand, four hundred seventy-two".