233913324 has 12 divisors (see below), whose sum is σ = 545797784. Its totient is φ = 77971104.

The previous prime is 233913311. The next prime is 233913331. The reversal of 233913324 is 423319332.

It is a tau number, because it is divible by the number of its divisors (12).

It is a junction number, because it is equal to n+sod(n) for n = 233913291 and 233913300.

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, 9746377 + ... + 9746400.

Almost surely, 2^233913324 is an apocalyptic number.

It is an amenable number.

233913324 is an abundant number, since it is smaller than the sum of its proper divisors (311884460).

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

233913324 is a wasteful number, since it uses less digits than its factorization.

233913324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19492784 (or 19492782 counting only the distinct ones).

The product of its digits is 11664, while the sum is 30.

The square root of 233913324 is about 15294.2251846898. The cubic root of 233913324 is about 616.1479201469.

The spelling of 233913324 in words is "two hundred thirty-three million, nine hundred thirteen thousand, three hundred twenty-four".