323400264 has 64 divisors (see below), whose sum is σ = 883872000. Its totient is φ = 97792320.

The previous prime is 323400229. The next prime is 323400271. The reversal of 323400264 is 462004323.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 162427 + ... + 164405.

It is an arithmetic number, because the mean of its divisors is an integer number (13810500).

Almost surely, 2^323400264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323400264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (441936000).

323400264 is an abundant number, since it is smaller than the sum of its proper divisors (560471736).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

323400264 is a wasteful number, since it uses less digits than its factorization.

323400264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2618 (or 2614 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 323400264 is about 17983.3329502626. The cubic root of 323400264 is about 686.4045020923.

Adding to 323400264 its reverse (462004323), we get a palindrome (785404587).

It can be divided in two parts, 323400 and 264, that multiplied together give a square (85377600 = 9240²).

The spelling of 323400264 in words is "three hundred twenty-three million, four hundred thousand, two hundred sixty-four".