699674984 has 16 divisors (see below), whose sum is σ = 1389060900. Its totient is φ = 329258752.

The previous prime is 699674971. The next prime is 699675007. The reversal of 699674984 is 489476996.

It can be written as a sum of positive squares in 2 ways, for example, as 665124100 + 34550884 = 25790^2 + 5878^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2572199 + ... + 2572470.

Almost surely, 2^699674984 is an apocalyptic number.

It is an amenable number.

699674984 is a deficient number, since it is larger than the sum of its proper divisors (689385916).

699674984 is a wasteful number, since it uses less digits than its factorization.

699674984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5144692 (or 5144688 counting only the distinct ones).

The product of its digits is 23514624, while the sum is 62.

The square root of 699674984 is about 26451.3701724504. The cubic root of 699674984 is about 887.7665599891.

The spelling of 699674984 in words is "six hundred ninety-nine million, six hundred seventy-four thousand, nine hundred eighty-four".