790722 has 24 divisors (see below), whose sum is σ = 1777776. Its totient is φ = 263412.

The previous prime is 790709. The next prime is 790733. The reversal of 790722 is 227097.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

790722 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 11 ways as a sum of consecutive naturals, for example, 328 + ... + 1299.

It is an arithmetic number, because the mean of its divisors is an integer number (74074).

2⁷⁹⁰⁷²² is an apocalyptic number.

790722 is an abundant number, since it is smaller than the sum of its proper divisors (987054).

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

790722 is a wasteful number, since it uses less digits than its factorization.

790722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1644 (or 1632 counting only the distinct ones).

The product of its (nonzero) digits is 1764, while the sum is 27.

The square root of 790722 is about 889.2255057071. The cubic root of 790722 is about 92.4715081472.

The spelling of 790722 in words is "seven hundred ninety thousand, seven hundred twenty-two".