463238808 has 32 divisors (see below), whose sum is σ = 1198033200. Its totient is φ = 149088128.

The previous prime is 463238807. The next prime is 463238821. The reversal of 463238808 is 808832364.

It is a self number, because there is not a number n which added to its sum of digits gives 463238808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463238807) 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, 332091 + ... + 333482.

Almost surely, 2^463238808 is an apocalyptic number.

It is an amenable number.

463238808 is an abundant number, since it is smaller than the sum of its proper divisors (734794392).

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

463238808 is a wasteful number, since it uses less digits than its factorization.

463238808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665611 (or 665607 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 42.

The square root of 463238808 is about 21522.9832504697. The cubic root of 463238808 is about 773.7517515400.

The spelling of 463238808 in words is "four hundred sixty-three million, two hundred thirty-eight thousand, eight hundred eight".