233985299 has 4 divisors (see below), whose sum is σ = 240309264. Its totient is φ = 227661336.

The previous prime is 233985293. The next prime is 233985329. The reversal of 233985299 is 992589332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 233985299 - 2⁸ = 233985043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233985293) 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, 3161927 + ... + 3162000.

It is an arithmetic number, because the mean of its divisors is an integer number (60077316).

Almost surely, 2^233985299 is an apocalyptic number.

233985299 is a deficient number, since it is larger than the sum of its proper divisors (6323965).

233985299 is an equidigital number, since it uses as much as digits as its factorization.

233985299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6323964.

The product of its digits is 1049760, while the sum is 50.

The square root of 233985299 is about 15296.5780160139. The cubic root of 233985299 is about 616.2111097906.

The spelling of 233985299 in words is "two hundred thirty-three million, nine hundred eighty-five thousand, two hundred ninety-nine".