164364808 has 32 divisors (see below), whose sum is σ = 332683200. Its totient is φ = 75896128.

The previous prime is 164364803. The next prime is 164364847. The reversal of 164364808 is 808463461.

It is not an unprimeable number, because it can be changed into a prime (164364803) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10066 + ... + 20737.

It is an arithmetic number, because the mean of its divisors is an integer number (10396350).

Almost surely, 2^164364808 is an apocalyptic number.

It is an amenable number.

164364808 is an abundant number, since it is smaller than the sum of its proper divisors (168318392).

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

164364808 is a wasteful number, since it uses less digits than its factorization.

164364808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30861 (or 30857 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 40.

The square root of 164364808 is about 12820.4839222238. The cubic root of 164364808 is about 547.7759309134.

The spelling of 164364808 in words is "one hundred sixty-four million, three hundred sixty-four thousand, eight hundred eight".