164944696 has 16 divisors (see below), whose sum is σ = 353453040. Its totient is φ = 70690560.

The previous prime is 164944691. The next prime is 164944697. The reversal of 164944696 is 696449461.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164944691) 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, 1472665 + ... + 1472776.

It is an arithmetic number, because the mean of its divisors is an integer number (22090815).

Almost surely, 2^164944696 is an apocalyptic number.

It is an amenable number.

164944696 is an abundant number, since it is smaller than the sum of its proper divisors (188508344).

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

164944696 is a wasteful number, since it uses less digits than its factorization.

164944696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2945454 (or 2945450 counting only the distinct ones).

The product of its digits is 1119744, while the sum is 49.

The square root of 164944696 is about 12843.0796929708. The cubic root of 164944696 is about 548.4193692558.

The spelling of 164944696 in words is "one hundred sixty-four million, nine hundred forty-four thousand, six hundred ninety-six".