959438164 has 12 divisors (see below), whose sum is σ = 1681129044. Its totient is φ = 479115584.

The previous prime is 959438153. The next prime is 959438201. The reversal of 959438164 is 461834959.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 496844100 + 462594064 = 22290^2 + 21508^2 .

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, 147289 + ... + 153664.

It is an arithmetic number, because the mean of its divisors is an integer number (140094087).

Almost surely, 2^959438164 is an apocalyptic number.

It is an amenable number.

959438164 is a deficient number, since it is larger than the sum of its proper divisors (721690880).

959438164 is a wasteful number, since it uses less digits than its factorization.

959438164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 301754 (or 301752 counting only the distinct ones).

The product of its digits is 933120, while the sum is 49.

The square root of 959438164 is about 30974.7988532613. The cubic root of 959438164 is about 986.2923467986.

The spelling of 959438164 in words is "nine hundred fifty-nine million, four hundred thirty-eight thousand, one hundred sixty-four".