233474387 has 8 divisors (see below), whose sum is σ = 239308800. Its totient is φ = 227702664.

The previous prime is 233474347. The next prime is 233474393. The reversal of 233474387 is 783474332.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 233474387 - 2¹⁴ = 233458003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233474317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8087 + ... + 23072.

It is an arithmetic number, because the mean of its divisors is an integer number (29913600).

Almost surely, 2^233474387 is an apocalyptic number.

233474387 is a deficient number, since it is larger than the sum of its proper divisors (5834413).

233474387 is a wasteful number, since it uses less digits than its factorization.

233474387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31345.

The product of its digits is 338688, while the sum is 41.

The square root of 233474387 is about 15279.8686839907. The cubic root of 233474387 is about 615.7622794922.

Subtracting 233474387 from its reverse (783474332), we obtain a palindrome (549999945).

The spelling of 233474387 in words is "two hundred thirty-three million, four hundred seventy-four thousand, three hundred eighty-seven".