699489328 has 10 divisors (see below), whose sum is σ = 1355260604. Its totient is φ = 349744656.

The previous prime is 699489319. The next prime is 699489383. The reversal of 699489328 is 823984996.

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, 21859026 + ... + 21859057.

Almost surely, 2^699489328 is an apocalyptic number.

It is an amenable number.

699489328 is a deficient number, since it is larger than the sum of its proper divisors (655771276).

699489328 is a wasteful number, since it uses less digits than its factorization.

699489328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43718091 (or 43718085 counting only the distinct ones).

The product of its digits is 6718464, while the sum is 58.

The square root of 699489328 is about 26447.8605561962. The cubic root of 699489328 is about 887.6880312567.

The spelling of 699489328 in words is "six hundred ninety-nine million, four hundred eighty-nine thousand, three hundred twenty-eight".