324299427 has 4 divisors (see below), whose sum is σ = 432399240. Its totient is φ = 216199616.

The previous prime is 324299407. The next prime is 324299441. The reversal of 324299427 is 724992423.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 324299427 - 2¹⁵ = 324266659 is a prime.

It is not an unprimeable number, because it can be changed into a prime (324299407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54049902 + ... + 54049907.

It is an arithmetic number, because the mean of its divisors is an integer number (108099810).

Almost surely, 2^324299427 is an apocalyptic number.

324299427 is a deficient number, since it is larger than the sum of its proper divisors (108099813).

324299427 is a wasteful number, since it uses less digits than its factorization.

324299427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108099812.

The product of its digits is 217728, while the sum is 42.

The square root of 324299427 is about 18008.3154959036. The cubic root of 324299427 is about 687.0400596173.

The spelling of 324299427 in words is "three hundred twenty-four million, two hundred ninety-nine thousand, four hundred twenty-seven".