325798291 has 16 divisors (see below), whose sum is σ = 406067200. Its totient is φ = 254505888.

The previous prime is 325798273. The next prime is 325798309. The reversal of 325798291 is 192897523.

It is an interprime number because it is at equal distance from previous prime (325798273) and next prime (325798309).

It is not a de Polignac number, because 325798291 - 2¹⁵ = 325765523 is a prime.

It is a super-2 number, since 2×325798291² = 212289052837041362, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (325798241) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15471 + ... + 29848.

It is an arithmetic number, because the mean of its divisors is an integer number (25379200).

Almost surely, 2^325798291 is an apocalyptic number.

325798291 is a deficient number, since it is larger than the sum of its proper divisors (80268909).

325798291 is a wasteful number, since it uses less digits than its factorization.

325798291 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45418.

The product of its digits is 272160, while the sum is 46.

The square root of 325798291 is about 18049.8834068257. The cubic root of 325798291 is about 688.0968989568.

The spelling of 325798291 in words is "three hundred twenty-five million, seven hundred ninety-eight thousand, two hundred ninety-one".