325878168 has 384 divisors, whose sum is σ = 1158312960. Its totient is φ = 74342400.

The previous prime is 325878109. The next prime is 325878199. The reversal of 325878168 is 861878523.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7948228 + ... + 7948268.

It is an arithmetic number, because the mean of its divisors is an integer number (3016440).

Almost surely, 2^325878168 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 325878168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (579156480).

325878168 is an abundant number, since it is smaller than the sum of its proper divisors (832434792).

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

325878168 is a wasteful number, since it uses less digits than its factorization.

325878168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119 (or 104 counting only the distinct ones).

The product of its digits is 645120, while the sum is 48.

The square root of 325878168 is about 18052.0959447927. The cubic root of 325878168 is about 688.1531286611.

It can be divided in two parts, 32587 and 8168, that added together give a triangular number (40755 = T₂₈₅).

The spelling of 325878168 in words is "three hundred twenty-five million, eight hundred seventy-eight thousand, one hundred sixty-eight".