233768838 has 16 divisors (see below), whose sum is σ = 470635776. Its totient is φ = 77406600.

The previous prime is 233768833. The next prime is 233768851. The reversal of 233768838 is 838867332.

233768838 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233768831) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128106 + ... + 129917.

It is an arithmetic number, because the mean of its divisors is an integer number (29414736).

Almost surely, 2^233768838 is an apocalyptic number.

233768838 is an abundant number, since it is smaller than the sum of its proper divisors (236866938).

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

233768838 is a wasteful number, since it uses less digits than its factorization.

233768838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 258179.

The product of its digits is 1161216, while the sum is 48.

The square root of 233768838 is about 15289.5009074855. The cubic root of 233768838 is about 616.0210311451.

The spelling of 233768838 in words is "two hundred thirty-three million, seven hundred sixty-eight thousand, eight hundred thirty-eight".