796219956 has 240 divisors, whose sum is σ = 2555473536. Its totient is φ = 211009536.

The previous prime is 796219943. The next prime is 796219961. The reversal of 796219956 is 659912697.

796219956 is a `hidden beast` number, since 7 + 9 + 621 + 9 + 9 + 5 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4125396 + ... + 4125588.

Almost surely, 2^796219956 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 796219956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1277736768).

796219956 is an abundant number, since it is smaller than the sum of its proper divisors (1759253580).

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

796219956 is a wasteful number, since it uses less digits than its factorization.

796219956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340 (or 329 counting only the distinct ones).

The product of its digits is 1837080, while the sum is 54.

The square root of 796219956 is about 28217.3697569423. The cubic root of 796219956 is about 926.8533402947.

The spelling of 796219956 in words is "seven hundred ninety-six million, two hundred nineteen thousand, nine hundred fifty-six".