325490752 has 28 divisors (see below), whose sum is σ = 648214096. Its totient is φ = 162161280.

The previous prime is 325490743. The next prime is 325490773. The reversal of 325490752 is 257094523.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9127 + ... + 27097.

Almost surely, 2^325490752 is an apocalyptic number.

325490752 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

325490752 is a deficient number, since it is larger than the sum of its proper divisors (322723344).

325490752 is a wasteful number, since it uses less digits than its factorization.

325490752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18266 (or 18256 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 37.

The square root of 325490752 is about 18041.3622545527. The cubic root of 325490752 is about 687.8803199071.

The spelling of 325490752 in words is "three hundred twenty-five million, four hundred ninety thousand, seven hundred fifty-two".