233434856 has 8 divisors (see below), whose sum is σ = 437690370. Its totient is φ = 116717424.

The previous prime is 233434841. The next prime is 233434919. The reversal of 233434856 is 658434332.

It is a happy number.

233434856 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 232562500 + 872356 = 15250^2 + 934^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a zygodrome in base 7.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14589671 + ... + 14589686.

Almost surely, 2^233434856 is an apocalyptic number.

It is an amenable number.

233434856 is a deficient number, since it is larger than the sum of its proper divisors (204255514).

233434856 is a wasteful number, since it uses less digits than its factorization.

233434856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29179363 (or 29179359 counting only the distinct ones).

The product of its digits is 207360, while the sum is 38.

The square root of 233434856 is about 15278.5750644489. The cubic root of 233434856 is about 615.7275246841.

The spelling of 233434856 in words is "two hundred thirty-three million, four hundred thirty-four thousand, eight hundred fifty-six".