325904376 has 64 divisors (see below), whose sum is σ = 940423680. Its totient is φ = 92188800.

The previous prime is 325904287. The next prime is 325904387. The reversal of 325904376 is 673409523.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7365 + ... + 26571.

It is an arithmetic number, because the mean of its divisors is an integer number (14694120).

Almost surely, 2^325904376 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 325904376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (470211840).

325904376 is an abundant number, since it is smaller than the sum of its proper divisors (614519304).

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

325904376 is a wasteful number, since it uses less digits than its factorization.

325904376 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19324 (or 19320 counting only the distinct ones).

The product of its (nonzero) digits is 136080, while the sum is 39.

The square root of 325904376 is about 18052.8218292875. The cubic root of 325904376 is about 688.1715758760.

The spelling of 325904376 in words is "three hundred twenty-five million, nine hundred four thousand, three hundred seventy-six".