325313890 has 16 divisors (see below), whose sum is σ = 638798400. Its totient is φ = 118295920.

The previous prime is 325313873. The next prime is 325313903. The reversal of 325313890 is 98313523.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1478590 + ... + 1478809.

It is an arithmetic number, because the mean of its divisors is an integer number (39924900).

Almost surely, 2^325313890 is an apocalyptic number.

325313890 is a deficient number, since it is larger than the sum of its proper divisors (313484510).

325313890 is a wasteful number, since it uses less digits than its factorization.

325313890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2957417.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 325313890 is about 18036.4600185291. The cubic root of 325313890 is about 687.7557060940.

The spelling of 325313890 in words is "three hundred twenty-five million, three hundred thirteen thousand, eight hundred ninety".