233490764 has 12 divisors (see below), whose sum is σ = 440040384. Its totient is φ = 107764944.

The previous prime is 233490743. The next prime is 233490769. The reversal of 233490764 is 467094332.

It is not an unprimeable number, because it can be changed into a prime (233490769) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2245052 + ... + 2245155.

It is an arithmetic number, because the mean of its divisors is an integer number (36670032).

Almost surely, 2^233490764 is an apocalyptic number.

It is an amenable number.

233490764 is a deficient number, since it is larger than the sum of its proper divisors (206549620).

233490764 is a wasteful number, since it uses less digits than its factorization.

233490764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4490224 (or 4490222 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 38.

The square root of 233490764 is about 15280.4045757958. The cubic root of 233490764 is about 615.7766766505.

The spelling of 233490764 in words is "two hundred thirty-three million, four hundred ninety thousand, seven hundred sixty-four".