664110296 has 16 divisors (see below), whose sum is σ = 1247427000. Its totient is φ = 331463104.

The previous prime is 664110289. The next prime is 664110301. The reversal of 664110296 is 692011466.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 69221 + ... + 78228.

Almost surely, 2^664110296 is an apocalyptic number.

It is an amenable number.

664110296 is a deficient number, since it is larger than the sum of its proper divisors (583316704).

664110296 is a wasteful number, since it uses less digits than its factorization.

664110296 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148018 (or 148014 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 664110296 is about 25770.3375220427. The cubic root of 664110296 is about 872.4624367317.

The spelling of 664110296 in words is "six hundred sixty-four million, one hundred ten thousand, two hundred ninety-six".