463231312 has 20 divisors (see below), whose sum is σ = 897852256. Its totient is φ = 231527520.

The previous prime is 463231291. The next prime is 463231319. The reversal of 463231312 is 213132364.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463231319) 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, 65887 + ... + 72577.

Almost surely, 2^463231312 is an apocalyptic number.

It is an amenable number.

463231312 is a deficient number, since it is larger than the sum of its proper divisors (434620944).

463231312 is a wasteful number, since it uses less digits than its factorization.

463231312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11026 (or 11020 counting only the distinct ones).

The product of its digits is 2592, while the sum is 25.

The square root of 463231312 is about 21522.8091103369. The cubic root of 463231312 is about 773.7475779731.

Adding to 463231312 its reverse (213132364), we get a palindrome (676363676).

The spelling of 463231312 in words is "four hundred sixty-three million, two hundred thirty-one thousand, three hundred twelve".