232600389 has 16 divisors (see below), whose sum is σ = 364019328. Its totient is φ = 129321792.

The previous prime is 232600369. The next prime is 232600391. The reversal of 232600389 is 983006232.

It is not a de Polignac number, because 232600389 - 2¹³ = 232592197 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232600309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148902 + ... + 150455.

It is an arithmetic number, because the mean of its divisors is an integer number (22751208).

Almost surely, 2^232600389 is an apocalyptic number.

It is an amenable number.

232600389 is a deficient number, since it is larger than the sum of its proper divisors (131418939).

232600389 is a wasteful number, since it uses less digits than its factorization.

232600389 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299404.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 232600389 is about 15251.2422117020. The cubic root of 232600389 is about 614.9929617808.

The spelling of 232600389 in words is "two hundred thirty-two million, six hundred thousand, three hundred eighty-nine".