798490 has 64 divisors (see below), whose sum is σ = 1928448. Its totient is φ = 230400.

The previous prime is 798487. The next prime is 798503. The reversal of 798490 is 94897.

It is a happy number.

798490 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13060 + ... + 13120.

It is an arithmetic number, because the mean of its divisors is an integer number (30132).

2⁷⁹⁸⁴⁹⁰ is an apocalyptic number.

798490 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

798490 is an abundant number, since it is smaller than the sum of its proper divisors (1129958).

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

798490 is a wasteful number, since it uses less digits than its factorization.

798490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103.

The product of its (nonzero) digits is 18144, while the sum is 37.

The square root of 798490 is about 893.5826766450. The cubic root of 798490 is about 92.7733332267.

The spelling of 798490 in words is "seven hundred ninety-eight thousand, four hundred ninety".