233374394 has 12 divisors (see below), whose sum is σ = 384778842. Its totient is φ = 106079160.

The previous prime is 233374391. The next prime is 233374403. The reversal of 233374394 is 493473332.

233374394 is digitally balanced in base 2, 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., 226111369 + 7263025 = 15037^2 + 2695^2 .

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (233374391) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 481937 + ... + 482420.

Almost surely, 2^233374394 is an apocalyptic number.

233374394 is a deficient number, since it is larger than the sum of its proper divisors (151404448).

233374394 is a wasteful number, since it uses less digits than its factorization.

233374394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 964381 (or 964370 counting only the distinct ones).

The product of its digits is 163296, while the sum is 38.

The square root of 233374394 is about 15276.5962832039. The cubic root of 233374394 is about 615.6743601983.

The spelling of 233374394 in words is "two hundred thirty-three million, three hundred seventy-four thousand, three hundred ninety-four".