790766 has 4 divisors (see below), whose sum is σ = 1186152. Its totient is φ = 395382.

The previous prime is 790753. The next prime is 790781. The reversal of 790766 is 667097.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 667097 = 17 ⋅39241.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

790766 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 as a sum of consecutive naturals, namely, 197690 + ... + 197693.

It is an arithmetic number, because the mean of its divisors is an integer number (296538).

2⁷⁹⁰⁷⁶⁶ is an apocalyptic number.

790766 is a deficient number, since it is larger than the sum of its proper divisors (395386).

790766 is a wasteful number, since it uses less digits than its factorization.

790766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395385.

The product of its (nonzero) digits is 15876, while the sum is 35.

The square root of 790766 is about 889.2502459938. The cubic root of 790766 is about 92.4732233184.

The spelling of 790766 in words is "seven hundred ninety thousand, seven hundred sixty-six".