790922880 has 640 divisors, whose sum is σ = 3287908800. Its totient is φ = 179159040.

The previous prime is 790922863. The next prime is 790922903. The reversal of 790922880 is 88229097.

It is a tau number, because it is divible by the number of its divisors (640).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 10834524 + ... + 10834596.

Almost surely, 2^790922880 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 790922880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1643954400).

790922880 is an abundant number, since it is smaller than the sum of its proper divisors (2496985920).

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

790922880 is a wasteful number, since it uses less digits than its factorization.

790922880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134 (or 113 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 790922880 is about 28123.3511516675. The cubic root of 790922880 is about 924.7933816570.

The spelling of 790922880 in words is "seven hundred ninety million, nine hundred twenty-two thousand, eight hundred eighty".