324974789 has 4 divisors (see below), whose sum is σ = 326406624. Its totient is φ = 323542956.

The previous prime is 324974731. The next prime is 324974809. The reversal of 324974789 is 987479423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 324974789 - 2²⁸ = 56539333 is a prime.

It is a super-2 number, since 2×324974789² = 211217226971189042, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 324974789.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324974989) 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, 715577 + ... + 716030.

It is an arithmetic number, because the mean of its divisors is an integer number (81601656).

Almost surely, 2^324974789 is an apocalyptic number.

It is an amenable number.

324974789 is a deficient number, since it is larger than the sum of its proper divisors (1431835).

324974789 is a wasteful number, since it uses less digits than its factorization.

324974789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1431834.

The product of its digits is 3048192, while the sum is 53.

The square root of 324974789 is about 18027.0571364269. The cubic root of 324974789 is about 687.5166551998.

The spelling of 324974789 in words is "three hundred twenty-four million, nine hundred seventy-four thousand, seven hundred eighty-nine".