325379400 has 48 divisors (see below), whose sum is σ = 1008678000. Its totient is φ = 86767680.

The previous prime is 325379399. The next prime is 325379407. The reversal of 325379400 is 4973523.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (325379407) 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 11 ways as a sum of consecutive naturals, for example, 270550 + ... + 271749.

It is an arithmetic number, because the mean of its divisors is an integer number (21014125).

Almost surely, 2^325379400 is an apocalyptic number.

325379400 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325379400 is an abundant number, since it is smaller than the sum of its proper divisors (683298600).

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

325379400 is a wasteful number, since it uses less digits than its factorization.

325379400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 542318 (or 542309 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 33.

The square root of 325379400 is about 18038.2759708349. The cubic root of 325379400 is about 687.8018685376.

The spelling of 325379400 in words is "three hundred twenty-five million, three hundred seventy-nine thousand, four hundred".