796158720 has 360 divisors, whose sum is σ = 3258741024. Its totient is φ = 181813248.

The previous prime is 796158707. The next prime is 796158799. The reversal of 796158720 is 27851697.

796158720 is a `hidden beast` number, since 7 + 9 + 61 + 587 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (360).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 725212 + ... + 726308.

Almost surely, 2^796158720 is an apocalyptic number.

796158720 is a gapful number since it is divisible by the number (70) 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 796158720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1629370512).

796158720 is an abundant number, since it is smaller than the sum of its proper divisors (2462582304).

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

796158720 is a wasteful number, since it uses less digits than its factorization.

796158720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1137 (or 1114 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 45.

The square root of 796158720 is about 28216.2846597492. The cubic root of 796158720 is about 926.8295787509.

The spelling of 796158720 in words is "seven hundred ninety-six million, one hundred fifty-eight thousand, seven hundred twenty".