699080744 has 16 divisors (see below), whose sum is σ = 1312910100. Its totient is φ = 348971392.

The previous prime is 699080729. The next prime is 699080761. The reversal of 699080744 is 447080996.

It can be written as a sum of positive squares in 2 ways, for example, as 697488100 + 1592644 = 26410^2 + 1262^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 65879 + ... + 75750.

Almost surely, 2^699080744 is an apocalyptic number.

It is an amenable number.

699080744 is a deficient number, since it is larger than the sum of its proper divisors (613829356).

699080744 is a wasteful number, since it uses less digits than its factorization.

699080744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142252 (or 142248 counting only the distinct ones).

The product of its (nonzero) digits is 435456, while the sum is 47.

The square root of 699080744 is about 26440.1350979907. The cubic root of 699080744 is about 887.5151595374.

The spelling of 699080744 in words is "six hundred ninety-nine million, eighty thousand, seven hundred forty-four".