164442908 has 12 divisors (see below), whose sum is σ = 328885872. Its totient is φ = 70475520.

The previous prime is 164442907. The next prime is 164442917. The reversal of 164442908 is 809244461.

164442908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

164442908 is an admirable number.

It is a super-3 number, since 3×164442908³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164442907) 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, 2936453 + ... + 2936508.

It is an arithmetic number, because the mean of its divisors is an integer number (27407156).

Almost surely, 2^164442908 is an apocalyptic number.

It is an amenable number.

164442908 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.

164442908 is a wasteful number, since it uses less digits than its factorization.

164442908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5872972 (or 5872970 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 38.

The square root of 164442908 is about 12823.5294673502. The cubic root of 164442908 is about 547.8626780431.

The spelling of 164442908 in words is "one hundred sixty-four million, four hundred forty-two thousand, nine hundred eight".