233904938 has 16 divisors (see below), whose sum is σ = 376202880. Its totient is φ = 108678336.

The previous prime is 233904929. The next prime is 233904949. The reversal of 233904938 is 839409332.

It is a junction number, because it is equal to n+sod(n) for n = 233904895 and 233904904.

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, 40856 + ... + 46227.

It is an arithmetic number, because the mean of its divisors is an integer number (23512680).

Almost surely, 2^233904938 is an apocalyptic number.

233904938 is a deficient number, since it is larger than the sum of its proper divisors (142297942).

233904938 is a wasteful number, since it uses less digits than its factorization.

233904938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87181.

The product of its (nonzero) digits is 139968, while the sum is 41.

The square root of 233904938 is about 15293.9510264679. The cubic root of 233904938 is about 616.1405569093.

The spelling of 233904938 in words is "two hundred thirty-three million, nine hundred four thousand, nine hundred thirty-eight".