323426048 has 72 divisors (see below), whose sum is σ = 720926976. Its totient is φ = 143539200.

The previous prime is 323426041. The next prime is 323426063. The reversal of 323426048 is 840624323.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (323426041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119753 + ... + 122423.

Almost surely, 2^323426048 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 323426048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (360463488).

323426048 is an abundant number, since it is smaller than the sum of its proper divisors (397500928).

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

323426048 is a wasteful number, since it uses less digits than its factorization.

323426048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2741 (or 2727 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 323426048 is about 17984.0498219950. The cubic root of 323426048 is about 686.4227434538.

The spelling of 323426048 in words is "three hundred twenty-three million, four hundred twenty-six thousand, forty-eight".