608974664 has 64 divisors (see below), whose sum is σ = 1214922240. Its totient is φ = 285742080.

The previous prime is 608974661. The next prime is 608974693. The reversal of 608974664 is 466479806.

It is not an unprimeable number, because it can be changed into a prime (608974661) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1406192 + ... + 1406624.

It is an arithmetic number, because the mean of its divisors is an integer number (18983160).

Almost surely, 2^608974664 is an apocalyptic number.

It is an amenable number.

608974664 is a deficient number, since it is larger than the sum of its proper divisors (605947576).

608974664 is a wasteful number, since it uses less digits than its factorization.

608974664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 630 (or 626 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 50.

The square root of 608974664 is about 24677.4120199019. The cubic root of 608974664 is about 847.6171620957.

The spelling of 608974664 in words is "six hundred eight million, nine hundred seventy-four thousand, six hundred sixty-four".