325946390 has 32 divisors (see below), whose sum is σ = 731476224. Its totient is φ = 101593440.

The previous prime is 325946381. The next prime is 325946437. The reversal of 325946390 is 93649523.

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, 210884 + ... + 212423.

It is an arithmetic number, because the mean of its divisors is an integer number (22858632).

Almost surely, 2^325946390 is an apocalyptic number.

325946390 is an abundant number, since it is smaller than the sum of its proper divisors (405529834).

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

325946390 is a wasteful number, since it uses less digits than its factorization.

325946390 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423332.

The product of its (nonzero) digits is 174960, while the sum is 41.

The square root of 325946390 is about 18053.9854325852. The cubic root of 325946390 is about 688.2011465112.

The spelling of 325946390 in words is "three hundred twenty-five million, nine hundred forty-six thousand, three hundred ninety".