323945842 has 8 divisors (see below), whose sum is σ = 530093232. Its totient is φ = 147248100.

The previous prime is 323945833. The next prime is 323945851. The reversal of 323945842 is 248549323.

It is an interprime number because it is at equal distance from previous prime (323945833) and next prime (323945851).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 323945795 and 323945804.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7362384 + ... + 7362427.

It is an arithmetic number, because the mean of its divisors is an integer number (66261654).

Almost surely, 2^323945842 is an apocalyptic number.

323945842 is a deficient number, since it is larger than the sum of its proper divisors (206147390).

323945842 is a wasteful number, since it uses less digits than its factorization.

323945842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14724824.

The product of its digits is 207360, while the sum is 40.

The square root of 323945842 is about 17998.4955482396. The cubic root of 323945842 is about 686.7902746131.

The spelling of 323945842 in words is "three hundred twenty-three million, nine hundred forty-five thousand, eight hundred forty-two".