791599850496 has 792 divisors, whose sum is σ = 2995753123584. Its totient is φ = 196446781440.

The previous prime is 791599850473. The next prime is 791599850533. The reversal of 791599850496 is 694058995197.

791599850496 is a `hidden beast` number, since 7 + 9 + 1 + 59 + 9 + 85 + 0 + 496 = 666.

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

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 185340841 + ... + 185345111.

Almost surely, 2^791599850496 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 791599850496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1497876561792).

791599850496 is an abundant number, since it is smaller than the sum of its proper divisors (2204153273088).

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

791599850496 is a wasteful number, since it uses less digits than its factorization.

791599850496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4347 (or 4313 counting only the distinct ones).

The product of its (nonzero) digits is 220449600, while the sum is 72.

The spelling of 791599850496 in words is "seven hundred ninety-one billion, five hundred ninety-nine million, eight hundred fifty thousand, four hundred ninety-six".