791149132 has 24 divisors (see below), whose sum is σ = 1479141440. Its totient is φ = 369159120.

The previous prime is 791149127. The next prime is 791149157. The reversal of 791149132 is 231941197.

It is a junction number, because it is equal to n+sod(n) for n = 791149091 and 791149100.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72594 + ... + 82777.

Almost surely, 2^791149132 is an apocalyptic number.

It is an amenable number.

791149132 is a deficient number, since it is larger than the sum of its proper divisors (687992308).

791149132 is a wasteful number, since it uses less digits than its factorization.

791149132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 155461 (or 155459 counting only the distinct ones).

The product of its digits is 13608, while the sum is 37.

The square root of 791149132 is about 28127.3733576386. The cubic root of 791149132 is about 924.8815556157.

The spelling of 791149132 in words is "seven hundred ninety-one million, one hundred forty-nine thousand, one hundred thirty-two".