791593916 has 12 divisors (see below), whose sum is σ = 1466777088. Its totient is φ = 372514752.

The previous prime is 791593879. The next prime is 791593919. The reversal of 791593916 is 619395197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (791593919) 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, 5820476 + ... + 5820611.

It is an arithmetic number, because the mean of its divisors is an integer number (122231424).

Almost surely, 2^791593916 is an apocalyptic number.

It is an amenable number.

791593916 is a deficient number, since it is larger than the sum of its proper divisors (675183172).

791593916 is a wasteful number, since it uses less digits than its factorization.

791593916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11641108 (or 11641106 counting only the distinct ones).

The product of its digits is 459270, while the sum is 50.

The square root of 791593916 is about 28135.2788505819. The cubic root of 791593916 is about 925.0548459323.

The spelling of 791593916 in words is "seven hundred ninety-one million, five hundred ninety-three thousand, nine hundred sixteen".