233890794 has 32 divisors (see below), whose sum is σ = 550333440. Its totient is φ = 73377216.

The previous prime is 233890793. The next prime is 233890837. The reversal of 233890794 is 497098332.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (233890793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 126474 + ... + 128309.

It is an arithmetic number, because the mean of its divisors is an integer number (17197920).

Almost surely, 2^233890794 is an apocalyptic number.

233890794 is an abundant number, since it is smaller than the sum of its proper divisors (316442646).

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

233890794 is a wasteful number, since it uses less digits than its factorization.

233890794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 254811 (or 254805 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 233890794 is about 15293.4886144398. The cubic root of 233890794 is about 616.1281375225.

The spelling of 233890794 in words is "two hundred thirty-three million, eight hundred ninety thousand, seven hundred ninety-four".