791493712 has 20 divisors (see below), whose sum is σ = 1534445440. Its totient is φ = 395507808.

The previous prime is 791493709. The next prime is 791493719. The reversal of 791493712 is 217394197.

It is a happy number.

791493712 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×791493712² = 1252924592271077888, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (791493719) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14083 + ... + 42205.

It is an arithmetic number, because the mean of its divisors is an integer number (76722272).

Almost surely, 2^791493712 is an apocalyptic number.

It is an amenable number.

791493712 is a deficient number, since it is larger than the sum of its proper divisors (742951728).

791493712 is a wasteful number, since it uses less digits than its factorization.

791493712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29890 (or 29884 counting only the distinct ones).

The product of its digits is 95256, while the sum is 43.

The square root of 791493712 is about 28133.4980405921. The cubic root of 791493712 is about 925.0158115632.

The spelling of 791493712 in words is "seven hundred ninety-one million, four hundred ninety-three thousand, seven hundred twelve".