233894936 has 96 divisors (see below), whose sum is σ = 506761920. Its totient is φ = 101038080.

The previous prime is 233894911. The next prime is 233895001. The reversal of 233894936 is 639498332.

233894936 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2411240 + ... + 2411336.

It is an arithmetic number, because the mean of its divisors is an integer number (5278770).

Almost surely, 2^233894936 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 233894936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (253380960).

233894936 is an abundant number, since it is smaller than the sum of its proper divisors (272866984).

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

233894936 is a wasteful number, since it uses less digits than its factorization.

233894936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 225 (or 210 counting only the distinct ones).

The product of its digits is 839808, while the sum is 47.

The square root of 233894936 is about 15293.6240309483. The cubic root of 233894936 is about 616.1317745299.

The spelling of 233894936 in words is "two hundred thirty-three million, eight hundred ninety-four thousand, nine hundred thirty-six".