463847568 has 40 divisors (see below), whose sum is σ = 1209485088. Its totient is φ = 153169152.

The previous prime is 463847563. The next prime is 463847591. The reversal of 463847568 is 865748364.

It is a self number, because there is not a number n which added to its sum of digits gives 463847568.

It is not an unprimeable number, because it can be changed into a prime (463847563) 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, 40021 + ... + 50292.

Almost surely, 2^463847568 is an apocalyptic number.

463847568 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

463847568 is an abundant number, since it is smaller than the sum of its proper divisors (745637520).

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

463847568 is a wasteful number, since it uses less digits than its factorization.

463847568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90431 (or 90425 counting only the distinct ones).

The product of its digits is 3870720, while the sum is 51.

The square root of 463847568 is about 21537.1206989235. The cubic root of 463847568 is about 774.0905421926.

The spelling of 463847568 in words is "four hundred sixty-three million, eight hundred forty-seven thousand, five hundred sixty-eight".