164993332 has 12 divisors (see below), whose sum is σ = 329986720. Its totient is φ = 70711416.

The previous prime is 164993303. The next prime is 164993363. The reversal of 164993332 is 233399461.

164993332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

164993332 is an admirable number.

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, 2946282 + ... + 2946337.

Almost surely, 2^164993332 is an apocalyptic number.

It is an amenable number.

164993332 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

164993332 is a wasteful number, since it uses less digits than its factorization.

164993332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5892630 (or 5892628 counting only the distinct ones).

The product of its digits is 104976, while the sum is 40.

The square root of 164993332 is about 12844.9730244948. The cubic root of 164993332 is about 548.4732667215.

The spelling of 164993332 in words is "one hundred sixty-four million, nine hundred ninety-three thousand, three hundred thirty-two".