323422044 has 96 divisors (see below), whose sum is σ = 864331776. Its totient is φ = 93170880.

The previous prime is 323422031. The next prime is 323422051. The reversal of 323422044 is 440224323.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 931879 + ... + 932225.

It is an arithmetic number, because the mean of its divisors is an integer number (9003456).

Almost surely, 2^323422044 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 323422044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (432165888).

323422044 is an abundant number, since it is smaller than the sum of its proper divisors (540909732).

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

323422044 is a wasteful number, since it uses less digits than its factorization.

323422044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 695 (or 693 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 323422044 is about 17983.9385007845. The cubic root of 323422044 is about 686.4199108145.

Adding to 323422044 its reverse (440224323), we get a palindrome (763646367).

The spelling of 323422044 in words is "three hundred twenty-three million, four hundred twenty-two thousand, forty-four".