699912112 has 10 divisors (see below), whose sum is σ = 1356079748. Its totient is φ = 349956048.

The previous prime is 699912043. The next prime is 699912127. The reversal of 699912112 is 211219996.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21872238 + ... + 21872269.

Almost surely, 2^699912112 is an apocalyptic number.

It is an amenable number.

699912112 is a deficient number, since it is larger than the sum of its proper divisors (656167636).

699912112 is a wasteful number, since it uses less digits than its factorization.

699912112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43744515 (or 43744509 counting only the distinct ones).

The product of its digits is 17496, while the sum is 40.

The square root of 699912112 is about 26455.8521314283. The cubic root of 699912112 is about 887.8668401364.

The spelling of 699912112 in words is "six hundred ninety-nine million, nine hundred twelve thousand, one hundred twelve".