697729914 has 48 divisors (see below), whose sum is σ = 1762987200. Its totient is φ = 199349640.

The previous prime is 697729891. The next prime is 697729939. The reversal of 697729914 is 419927796.

697729914 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50332 + ... + 62679.

It is an arithmetic number, because the mean of its divisors is an integer number (36728900).

Almost surely, 2^697729914 is an apocalyptic number.

697729914 is an abundant number, since it is smaller than the sum of its proper divisors (1065257286).

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

697729914 is a wasteful number, since it uses less digits than its factorization.

697729914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113040 (or 113023 counting only the distinct ones).

The product of its digits is 1714608, while the sum is 54.

The square root of 697729914 is about 26414.5776797586. The cubic root of 697729914 is about 886.9431440055.

The spelling of 697729914 in words is "six hundred ninety-seven million, seven hundred twenty-nine thousand, nine hundred fourteen".