790590 has 48 divisors (see below), whose sum is σ = 2029968. Its totient is φ = 196992.

The previous prime is 790589. The next prime is 790607. The reversal of 790590 is 95097.

It is a happy number.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10794 + ... + 10866.

It is an arithmetic number, because the mean of its divisors is an integer number (42291).

2⁷⁹⁰⁵⁹⁰ is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 790590, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1014984).

790590 is an abundant number, since it is smaller than the sum of its proper divisors (1239378).

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

790590 is a wasteful number, since it uses less digits than its factorization.

790590 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121 (or 102 counting only the distinct ones).

The product of its (nonzero) digits is 2835, while the sum is 30.

The square root of 790590 is about 889.1512807166. The cubic root of 790590 is about 92.4663622517.

The spelling of 790590 in words is "seven hundred ninety thousand, five hundred ninety".