264308164 has 24 divisors (see below), whose sum is σ = 488073600. Its totient is φ = 124892640.

The previous prime is 264308147. The next prime is 264308171. The reversal of 264308164 is 461803462.

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, 28722 + ... + 36790.

It is an arithmetic number, because the mean of its divisors is an integer number (20336400).

Almost surely, 2^264308164 is an apocalyptic number.

It is an amenable number.

264308164 is a deficient number, since it is larger than the sum of its proper divisors (223765436).

264308164 is a wasteful number, since it uses less digits than its factorization.

264308164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8523 (or 8521 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 34.

The square root of 264308164 is about 16257.5571350680. The cubic root of 264308164 is about 641.7563766704.

The spelling of 264308164 in words is "two hundred sixty-four million, three hundred eight thousand, one hundred sixty-four".