699052272 has 40 divisors (see below), whose sum is σ = 1832846976. Its totient is φ = 229538496.

The previous prime is 699052259. The next prime is 699052301. The reversal of 699052272 is 272250996.

It is a congruent number.

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, 105468 + ... + 111899.

Almost surely, 2^699052272 is an apocalyptic number.

It is an amenable number.

699052272 is an abundant number, since it is smaller than the sum of its proper divisors (1133794704).

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

699052272 is a wasteful number, since it uses less digits than its factorization.

699052272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217445 (or 217439 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 42.

The square root of 699052272 is about 26439.5966686332. The cubic root of 699052272 is about 887.5031105359.

The spelling of 699052272 in words is "six hundred ninety-nine million, fifty-two thousand, two hundred seventy-two".