790988 has 12 divisors (see below), whose sum is σ = 1510152. Its totient is φ = 359520.

The previous prime is 790969. The next prime is 790991. The reversal of 790988 is 889097.

It is a super-2 number, since 2×790988² = 1251324032288, which contains 22 as substring.

It is an Ulam number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 790988.

It is an unprimeable number.

790988 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8945 + ... + 9032.

It is an arithmetic number, because the mean of its divisors is an integer number (125846).

2⁷⁹⁰⁹⁸⁸ is an apocalyptic number.

It is an amenable number.

790988 is a deficient number, since it is larger than the sum of its proper divisors (719164).

790988 is a wasteful number, since it uses less digits than its factorization.

790988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17992 (or 17990 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 41.

The square root of 790988 is about 889.3750614898. The cubic root of 790988 is about 92.4818761667.

It can be divided in two parts, 7909 and 88, that added together give a palindrome (7997).

The spelling of 790988 in words is "seven hundred ninety thousand, nine hundred eighty-eight".