164290008 has 16 divisors (see below), whose sum is σ = 410725080. Its totient is φ = 54763328.

The previous prime is 164290003. The next prime is 164290033. The reversal of 164290008 is 800092461.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164290003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3422685 + ... + 3422732.

Almost surely, 2^164290008 is an apocalyptic number.

It is an amenable number.

164290008 is an abundant number, since it is smaller than the sum of its proper divisors (246435072).

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

164290008 is a wasteful number, since it uses less digits than its factorization.

164290008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6845426 (or 6845422 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 164290008 is about 12817.5663836783. The cubic root of 164290008 is about 547.6928233893.

The spelling of 164290008 in words is "one hundred sixty-four million, two hundred ninety thousand, eight".