659116956 has 48 divisors (see below), whose sum is σ = 1567899648. Its totient is φ = 215448000.

The previous prime is 659116921. The next prime is 659116961. The reversal of 659116956 is 659611956.

659116956 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279181 + ... + 281531.

It is an arithmetic number, because the mean of its divisors is an integer number (32664576).

Almost surely, 2^659116956 is an apocalyptic number.

It is an amenable number.

659116956 is an abundant number, since it is smaller than the sum of its proper divisors (908782692).

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

659116956 is a wasteful number, since it uses less digits than its factorization.

659116956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2802 (or 2800 counting only the distinct ones).

The product of its digits is 437400, while the sum is 48.

The square root of 659116956 is about 25673.2731843838. The cubic root of 659116956 is about 870.2702978338.

The spelling of 659116956 in words is "six hundred fifty-nine million, one hundred sixteen thousand, nine hundred fifty-six".