233480489 has 8 divisors (see below), whose sum is σ = 258882240. Its totient is φ = 208774800.

The previous prime is 233480453. The next prime is 233480491. The reversal of 233480489 is 984084332.

It is a happy number.

233480489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 233480489 - 2¹⁶ = 233414953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (233480789) 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, 173309 + ... + 174650.

It is an arithmetic number, because the mean of its divisors is an integer number (32360280).

Almost surely, 2^233480489 is an apocalyptic number.

It is an amenable number.

233480489 is a deficient number, since it is larger than the sum of its proper divisors (25401751).

233480489 is a wasteful number, since it uses less digits than its factorization.

233480489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348031.

The product of its (nonzero) digits is 165888, while the sum is 41.

The square root of 233480489 is about 15280.0683571769. The cubic root of 233480489 is about 615.7676438904.

The spelling of 233480489 in words is "two hundred thirty-three million, four hundred eighty thousand, four hundred eighty-nine".