323964427 has 8 divisors (see below), whose sum is σ = 345724416. Its totient is φ = 302504832.

The previous prime is 323964419. The next prime is 323964439. The reversal of 323964427 is 724469323.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 323964427 - 2³ = 323964419 is a prime.

It is a super-2 number, since 2×323964427² = 209905899922876658, 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 323964427.

It is not an unprimeable number, because it can be changed into a prime (323964527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72868 + ... + 77185.

It is an arithmetic number, because the mean of its divisors is an integer number (43215552).

Almost surely, 2^323964427 is an apocalyptic number.

323964427 is a deficient number, since it is larger than the sum of its proper divisors (21759989).

323964427 is a wasteful number, since it uses less digits than its factorization.

323964427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150197.

The product of its digits is 217728, while the sum is 40.

The square root of 323964427 is about 17999.0118339869. The cubic root of 323964427 is about 686.8034082418.

The spelling of 323964427 in words is "three hundred twenty-three million, nine hundred sixty-four thousand, four hundred twenty-seven".