323400016 has 20 divisors (see below), whose sum is σ = 630093600. Its totient is φ = 160795232.

The previous prime is 323399971. The next prime is 323400023. The reversal of 323400016 is 610004323.

It is a junction number, because it is equal to n+sod(n) for n = 323399966 and 323400002.

It is a congruent number.

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, 53596 + ... + 59323.

It is an arithmetic number, because the mean of its divisors is an integer number (31504680).

Almost surely, 2^323400016 is an apocalyptic number.

It is an amenable number.

323400016 is a deficient number, since it is larger than the sum of its proper divisors (306693584).

323400016 is a wasteful number, since it uses less digits than its factorization.

323400016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113106 (or 113100 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 323400016 is about 17983.3260549877. The cubic root of 323400016 is about 686.4043266354.

Adding to 323400016 its reverse (610004323), we get a palindrome (933404339).

The spelling of 323400016 in words is "three hundred twenty-three million, four hundred thousand, sixteen".