164795844 has 12 divisors (see below), whose sum is σ = 384523664. Its totient is φ = 54931944.

The previous prime is 164795837. The next prime is 164795849. The reversal of 164795844 is 448597461.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 164795793 and 164795802.

It is not an unprimeable number, because it can be changed into a prime (164795849) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6866482 + ... + 6866505.

Almost surely, 2^164795844 is an apocalyptic number.

It is an amenable number.

164795844 is an abundant number, since it is smaller than the sum of its proper divisors (219727820).

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

164795844 is a wasteful number, since it uses less digits than its factorization.

164795844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13732994 (or 13732992 counting only the distinct ones).

The product of its digits is 967680, while the sum is 48.

The square root of 164795844 is about 12837.2833574709. The cubic root of 164795844 is about 548.2543485135.

The spelling of 164795844 in words is "one hundred sixty-four million, seven hundred ninety-five thousand, eight hundred forty-four".