325354992 has 20 divisors (see below), whose sum is σ = 840500520. Its totient is φ = 108451648.

The previous prime is 325354963. The next prime is 325354999. The reversal of 325354992 is 299453523.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325354999) 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 3 ways as a sum of consecutive naturals, for example, 3389067 + ... + 3389162.

It is an arithmetic number, because the mean of its divisors is an integer number (42025026).

Almost surely, 2^325354992 is an apocalyptic number.

It is an amenable number.

325354992 is an abundant number, since it is smaller than the sum of its proper divisors (515145528).

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

325354992 is a wasteful number, since it uses less digits than its factorization.

325354992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6778240 (or 6778234 counting only the distinct ones).

The product of its digits is 291600, while the sum is 42.

The square root of 325354992 is about 18037.5993968155. The cubic root of 325354992 is about 687.7846698584.

The spelling of 325354992 in words is "three hundred twenty-five million, three hundred fifty-four thousand, nine hundred ninety-two".