463439312 has 40 divisors (see below), whose sum is σ = 1086555456. Its totient is φ = 186932736.

The previous prime is 463439311. The next prime is 463439323. The reversal of 463439312 is 213934364.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463439311) 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, 119798 + ... + 123605.

Almost surely, 2^463439312 is an apocalyptic number.

It is an amenable number.

463439312 is an abundant number, since it is smaller than the sum of its proper divisors (623116144).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

463439312 is a wasteful number, since it uses less digits than its factorization.

463439312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 243435 (or 243429 counting only the distinct ones).

The product of its digits is 46656, while the sum is 35.

The square root of 463439312 is about 21527.6406510328. The cubic root of 463439312 is about 773.8633699542.

It can be divided in two parts, 46343 and 9312, that added together give a palindrome (55655).

The spelling of 463439312 in words is "four hundred sixty-three million, four hundred thirty-nine thousand, three hundred twelve".