791066994 has 8 divisors (see below), whose sum is σ = 1582134000. Its totient is φ = 263688996.

The previous prime is 791066987. The next prime is 791067031. The reversal of 791066994 is 499660197.

It is a sphenic number, since it is the product of 3 distinct primes.

791066994 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65922244 + ... + 65922255.

It is an arithmetic number, because the mean of its divisors is an integer number (197766750).

Almost surely, 2^791066994 is an apocalyptic number.

791066994 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

791066994 is a wasteful number, since it uses less digits than its factorization.

791066994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131844504.

The product of its (nonzero) digits is 734832, while the sum is 51.

The square root of 791066994 is about 28125.9132118408. The cubic root of 791066994 is about 924.8495470906.

The spelling of 791066994 in words is "seven hundred ninety-one million, sixty-six thousand, nine hundred ninety-four".