325883872 has 24 divisors (see below), whose sum is σ = 669480336. Its totient is φ = 155857152.

The previous prime is 325883851. The next prime is 325883879. The reversal of 325883872 is 278388523.

It is a Smith number, since the sum of its digits (46) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325883879) 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, 220653 + ... + 222124.

It is an arithmetic number, because the mean of its divisors is an integer number (27895014).

Almost surely, 2^325883872 is an apocalyptic number.

325883872 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

325883872 is an abundant number, since it is smaller than the sum of its proper divisors (343596464).

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

325883872 is a wasteful number, since it uses less digits than its factorization.

325883872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 442810 (or 442802 counting only the distinct ones).

The product of its digits is 645120, while the sum is 46.

The square root of 325883872 is about 18052.2539312962. The cubic root of 325883872 is about 688.1571436612.

The spelling of 325883872 in words is "three hundred twenty-five million, eight hundred eighty-three thousand, eight hundred seventy-two".