232630394 has 4 divisors (see below), whose sum is σ = 348945594. Its totient is φ = 116315196.

The previous prime is 232630367. The next prime is 232630439. The reversal of 232630394 is 493036232.

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

It can be written as a sum of positive squares in only one way, i.e., 199854769 + 32775625 = 14137^2 + 5725^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 232630394.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58157597 + ... + 58157600.

Almost surely, 2^232630394 is an apocalyptic number.

232630394 is a deficient number, since it is larger than the sum of its proper divisors (116315200).

232630394 is a wasteful number, since it uses less digits than its factorization.

232630394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116315199.

The product of its (nonzero) digits is 23328, while the sum is 32.

The square root of 232630394 is about 15252.2258703443. The cubic root of 232630394 is about 615.0194049444.

The spelling of 232630394 in words is "two hundred thirty-two million, six hundred thirty thousand, three hundred ninety-four".