831752380368 has 480 divisors, whose sum is σ = 3097250374400. Its totient is φ = 202198892544.

The previous prime is 831752380337. The next prime is 831752380399. The reversal of 831752380368 is 863083257138.

831752380368 is a `hidden beast` number, since 8 + 3 + 1 + 7 + 523 + 80 + 36 + 8 = 666.

It is an interprime number because it is at equal distance from previous prime (831752380337) and next prime (831752380399).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 9166968 + ... + 9257256.

Almost surely, 2^831752380368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 831752380368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1548625187200).

831752380368 is an abundant number, since it is smaller than the sum of its proper divisors (2265497994032).

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

831752380368 is a wasteful number, since it uses less digits than its factorization.

831752380368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90379 (or 90370 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 54.

The spelling of 831752380368 in words is "eight hundred thirty-one billion, seven hundred fifty-two million, three hundred eighty thousand, three hundred sixty-eight".