329725125 has 48 divisors (see below), whose sum is σ = 620275968. Its totient is φ = 168194400.

The previous prime is 329725111. The next prime is 329725127. The reversal of 329725125 is 521527923.

It is not a de Polignac number, because 329725125 - 2⁸ = 329724869 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 329725125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (329725127) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19504 + ... + 32246.

It is an arithmetic number, because the mean of its divisors is an integer number (12922416).

Almost surely, 2^329725125 is an apocalyptic number.

It is an amenable number.

329725125 is a deficient number, since it is larger than the sum of its proper divisors (290550843).

329725125 is a wasteful number, since it uses less digits than its factorization.

329725125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12787 (or 12774 counting only the distinct ones).

The product of its digits is 37800, while the sum is 36.

The square root of 329725125 is about 18158.3348630870. The cubic root of 329725125 is about 690.8504007557.

The spelling of 329725125 in words is "three hundred twenty-nine million, seven hundred twenty-five thousand, one hundred twenty-five".