325249799 has 24 divisors (see below), whose sum is σ = 392473728. Its totient is φ = 268470720.

The previous prime is 325249759. The next prime is 325249849. The reversal of 325249799 is 997942523.

It is not a de Polignac number, because 325249799 - 2²⁰ = 324201223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325249759) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 420377 + ... + 421149.

It is an arithmetic number, because the mean of its divisors is an integer number (16353072).

Almost surely, 2^325249799 is an apocalyptic number.

325249799 is a deficient number, since it is larger than the sum of its proper divisors (67223929).

325249799 is a wasteful number, since it uses less digits than its factorization.

325249799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1095 (or 1088 counting only the distinct ones).

The product of its digits is 1224720, while the sum is 50.

The square root of 325249799 is about 18034.6832242765. The cubic root of 325249799 is about 687.7105375687.

The spelling of 325249799 in words is "three hundred twenty-five million, two hundred forty-nine thousand, seven hundred ninety-nine".