323534040 has 32 divisors (see below), whose sum is σ = 970602480. Its totient is φ = 86275712.

The previous prime is 323534017. The next prime is 323534051. The reversal of 323534040 is 40435323.

323534040 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a self number, because there is not a number n which added to its sum of digits gives 323534040.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1347939 + ... + 1348178.

Almost surely, 2^323534040 is an apocalyptic number.

323534040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

323534040 is an abundant number, since it is smaller than the sum of its proper divisors (647068440).

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

323534040 is a wasteful number, since it uses less digits than its factorization.

323534040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2696131 (or 2696127 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

The square root of 323534040 is about 17987.0520097097. The cubic root of 323534040 is about 686.4991338336.

Adding to 323534040 its reverse (40435323), we get a palindrome (363969363).

The spelling of 323534040 in words is "three hundred twenty-three million, five hundred thirty-four thousand, forty".