790998 has 16 divisors (see below), whose sum is σ = 1703856. Its totient is φ = 243360.

The previous prime is 790997. The next prime is 791003. The reversal of 790998 is 899097.

It is a happy number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 790998.

It is not an unprimeable number, because it can be changed into a prime (790991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4993 + ... + 5148.

It is an arithmetic number, because the mean of its divisors is an integer number (106491).

2⁷⁹⁰⁹⁹⁸ is an apocalyptic number.

790998 is a gapful number since it is divisible by the number (78) formed by its first and last digit.

790998 is an abundant number, since it is smaller than the sum of its proper divisors (912858).

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

790998 is a wasteful number, since it uses less digits than its factorization.

790998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10159.

The product of its (nonzero) digits is 40824, while the sum is 42.

The square root of 790998 is about 889.3806833972. The cubic root of 790998 is about 92.4822658966.

The spelling of 790998 in words is "seven hundred ninety thousand, nine hundred ninety-eight".