164264344 has 32 divisors (see below), whose sum is σ = 322986240. Its totient is φ = 78170400.

The previous prime is 164264333. The next prime is 164264383. The reversal of 164264344 is 443462461.

164264344 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 7 ways as a sum of consecutive naturals, for example, 36709 + ... + 40939.

It is an arithmetic number, because the mean of its divisors is an integer number (10093320).

Almost surely, 2^164264344 is an apocalyptic number.

It is an amenable number.

164264344 is a deficient number, since it is larger than the sum of its proper divisors (158721896).

164264344 is a wasteful number, since it uses less digits than its factorization.

164264344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4471 (or 4467 counting only the distinct ones).

The product of its digits is 55296, while the sum is 34.

The square root of 164264344 is about 12816.5652184975. The cubic root of 164264344 is about 547.6643032523.

The spelling of 164264344 in words is "one hundred sixty-four million, two hundred sixty-four thousand, three hundred forty-four".