323467456 has 56 divisors (see below), whose sum is σ = 696478160. Its totient is φ = 148165632.

The previous prime is 323467411. The next prime is 323467481. The reversal of 323467456 is 654764323.

It is a super-2 number, since 2×323467456² = 209262390182223872, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114250 + ... + 117046.

It is an arithmetic number, because the mean of its divisors is an integer number (12437110).

Almost surely, 2^323467456 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 323467456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348239080).

323467456 is an abundant number, since it is smaller than the sum of its proper divisors (373010704).

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

323467456 is a wasteful number, since it uses less digits than its factorization.

323467456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2961 (or 2951 counting only the distinct ones).

The product of its digits is 362880, while the sum is 40.

The square root of 323467456 is about 17985.2010275115. The cubic root of 323467456 is about 686.4520362707.

The spelling of 323467456 in words is "three hundred twenty-three million, four hundred sixty-seven thousand, four hundred fifty-six".