790690079520 has 384 divisors, whose sum is σ = 3056284949760. Its totient is φ = 191681510400.

The previous prime is 790690079471. The next prime is 790690079537. The reversal of 790690079520 is 25970096097.

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

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3746410 + ... + 3951830.

It is an arithmetic number, because the mean of its divisors is an integer number (7959075390).

Almost surely, 2^790690079520 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 790690079520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1528142474880).

790690079520 is an abundant number, since it is smaller than the sum of its proper divisors (2265594870240).

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

790690079520 is a wasteful number, since it uses less digits than its factorization.

790690079520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205468 (or 205442 counting only the distinct ones).

The product of its (nonzero) digits is 2143260, while the sum is 54.

The spelling of 790690079520 in words is "seven hundred ninety billion, six hundred ninety million, seventy-nine thousand, five hundred twenty".