323478874323 has 32 divisors (see below), whose sum is σ = 536923729920. Its totient is φ = 190749206880.

The previous prime is 323478874297. The next prime is 323478874331.

It is a happy number.

323478874323 is a `hidden beast` number, since 3 + 234 + 7 + 8 + 87 + 4 + 323 = 666.

323478874323 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 323478874323 - 2⁵ = 323478874291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 323478874323.

It is not an unprimeable number, because it can be changed into a prime (323478974323) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14707315 + ... + 14729292.

It is an arithmetic number, because the mean of its divisors is an integer number (16778866560).

Almost surely, 2^323478874323 is an apocalyptic number.

323478874323 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

323478874323 is a deficient number, since it is larger than the sum of its proper divisors (213444855597).

323478874323 is a wasteful number, since it uses less digits than its factorization.

323478874323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29436664 (or 29436658 counting only the distinct ones).

The product of its digits is 16257024, while the sum is 54.

The spelling of 323478874323 in words is "three hundred twenty-three billion, four hundred seventy-eight million, eight hundred seventy-four thousand, three hundred twenty-three".