230644363 has 4 divisors (see below), whose sum is σ = 242783560. Its totient is φ = 218505168.

The previous prime is 230644357. The next prime is 230644367. The reversal of 230644363 is 363446032.

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

It is not a de Polignac number, because 230644363 - 2⁵ = 230644331 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230644367) 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, 6069570 + ... + 6069607.

It is an arithmetic number, because the mean of its divisors is an integer number (60695890).

Almost surely, 2^230644363 is an apocalyptic number.

230644363 is a deficient number, since it is larger than the sum of its proper divisors (12139197).

230644363 is a wasteful number, since it uses less digits than its factorization.

230644363 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12139196.

The product of its (nonzero) digits is 31104, while the sum is 31.

The square root of 230644363 is about 15186.9800487128. The cubic root of 230644363 is about 613.2642027537.

The spelling of 230644363 in words is "two hundred thirty million, six hundred forty-four thousand, three hundred sixty-three".