164413808 has 20 divisors (see below), whose sum is σ = 343056168. Its totient is φ = 75883200.

The previous prime is 164413793. The next prime is 164413861. The reversal of 164413808 is 808314461.

It is a super-3 number, since 3×164413808³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

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, 395018 + ... + 395433.

Almost surely, 2^164413808 is an apocalyptic number.

It is an amenable number.

164413808 is an abundant number, since it is smaller than the sum of its proper divisors (178642360).

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

164413808 is a wasteful number, since it uses less digits than its factorization.

164413808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 790472 (or 790466 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 35.

The square root of 164413808 is about 12822.3947841267. The cubic root of 164413808 is about 547.8303593402.

The spelling of 164413808 in words is "one hundred sixty-four million, four hundred thirteen thousand, eight hundred eight".