699674384 has 10 divisors (see below), whose sum is σ = 1355619150. Its totient is φ = 349837184.

The previous prime is 699674377. The next prime is 699674401. The reversal of 699674384 is 483476996.

It can be written as a sum of positive squares in only one way, i.e., 626400784 + 73273600 = 25028^2 + 8560^2 .

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 as a sum of consecutive naturals, namely, 21864809 + ... + 21864840.

It is an arithmetic number, because the mean of its divisors is an integer number (135561915).

Almost surely, 2^699674384 is an apocalyptic number.

It is an amenable number.

699674384 is a deficient number, since it is larger than the sum of its proper divisors (655944766).

699674384 is a wasteful number, since it uses less digits than its factorization.

699674384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43729657 (or 43729651 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 56.

The square root of 699674384 is about 26451.3588308805. The cubic root of 699674384 is about 887.7663062236.

The spelling of 699674384 in words is "six hundred ninety-nine million, six hundred seventy-four thousand, three hundred eighty-four".