323462432 has 48 divisors (see below), whose sum is σ = 685988352. Its totient is φ = 149698560.

The previous prime is 323462431. The next prime is 323462437. The reversal of 323462432 is 234264323.

It is a junction number, because it is equal to n+sod(n) for n = 323462395 and 323462404.

It is not an unprimeable number, because it can be changed into a prime (323462431) 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, 15728 + ... + 29904.

It is an arithmetic number, because the mean of its divisors is an integer number (14291424).

Almost surely, 2^323462432 is an apocalyptic number.

323462432 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 323462432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (342994176).

323462432 is an abundant number, since it is smaller than the sum of its proper divisors (362525920).

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

323462432 is a wasteful number, since it uses less digits than its factorization.

323462432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14241 (or 14233 counting only the distinct ones).

The product of its digits is 20736, while the sum is 29.

The square root of 323462432 is about 17985.0613565815. The cubic root of 323462432 is about 686.4484823296.

The spelling of 323462432 in words is "three hundred twenty-three million, four hundred sixty-two thousand, four hundred thirty-two".