697334016 has 72 divisors (see below), whose sum is σ = 1965134304. Its totient is φ = 218767360.

The previous prime is 697334003. The next prime is 697334021. The reversal of 697334016 is 610433796.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13650 + ... + 39761.

It is an arithmetic number, because the mean of its divisors is an integer number (27293532).

Almost surely, 2^697334016 is an apocalyptic number.

It is an amenable number.

697334016 is an abundant number, since it is smaller than the sum of its proper divisors (1267800288).

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

697334016 is a wasteful number, since it uses less digits than its factorization.

697334016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53447 (or 53433 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 39.

The square root of 697334016 is about 26407.0826862795. The cubic root of 697334016 is about 886.7753591918.

The spelling of 697334016 in words is "six hundred ninety-seven million, three hundred thirty-four thousand, sixteen".