233893696 has 28 divisors (see below), whose sum is σ = 465754212. Its totient is φ = 116538368.

The previous prime is 233893663. The next prime is 233893721. The reversal of 233893696 is 696398332.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 197121600 + 36772096 = 14040^2 + 6064^2 .

It is a super-2 number, since 2×233893696² = 109412522057080832, which contains 22 as substring.

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, 12516 + ... + 24988.

It is an arithmetic number, because the mean of its divisors is an integer number (16634079).

Almost surely, 2^233893696 is an apocalyptic number.

It is an amenable number.

233893696 is a deficient number, since it is larger than the sum of its proper divisors (231860516).

233893696 is a wasteful number, since it uses less digits than its factorization.

233893696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12778 (or 12768 counting only the distinct ones).

The product of its digits is 1259712, while the sum is 49.

The square root of 233893696 is about 15293.5834911246. The cubic root of 233893696 is about 616.1306857152.

The spelling of 233893696 in words is "two hundred thirty-three million, eight hundred ninety-three thousand, six hundred ninety-six".