790294128 has 80 divisors (see below), whose sum is σ = 2225274240. Its totient is φ = 240221952.

The previous prime is 790294111. The next prime is 790294157. The reversal of 790294128 is 821492097.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 790294128.

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 15 ways as a sum of consecutive naturals, for example, 44163 + ... + 59421.

It is an arithmetic number, because the mean of its divisors is an integer number (27815928).

Almost surely, 2^790294128 is an apocalyptic number.

790294128 is a gapful number since it is divisible by the number (78) 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 790294128, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1112637120).

790294128 is an abundant number, since it is smaller than the sum of its proper divisors (1434980112).

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

790294128 is a wasteful number, since it uses less digits than its factorization.

790294128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15366 (or 15360 counting only the distinct ones).

The product of its (nonzero) digits is 72576, while the sum is 42.

The square root of 790294128 is about 28112.1704604963. The cubic root of 790294128 is about 924.5482587962.

The spelling of 790294128 in words is "seven hundred ninety million, two hundred ninety-four thousand, one hundred twenty-eight".