329275625 has 40 divisors (see below), whose sum is σ = 477147264. Its totient is φ = 222480000.

The previous prime is 329275603. The next prime is 329275627. The reversal of 329275625 is 526572923.

It is not a de Polignac number, because 329275625 - 2²⁰ = 328227049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (329275627) 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 39 ways as a sum of consecutive naturals, for example, 318860 + ... + 319890.

Almost surely, 2^329275625 is an apocalyptic number.

329275625 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

329275625 is a deficient number, since it is larger than the sum of its proper divisors (147871639).

329275625 is an equidigital number, since it uses as much as digits as its factorization.

329275625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1131 (or 1116 counting only the distinct ones).

The product of its digits is 226800, while the sum is 41.

The square root of 329275625 is about 18145.9534056494. The cubic root of 329275625 is about 690.5363225003.

The spelling of 329275625 in words is "three hundred twenty-nine million, two hundred seventy-five thousand, six hundred twenty-five".