463389168 has 160 divisors (see below), whose sum is σ = 1357627392. Its totient is φ = 134982400.

The previous prime is 463389163. The next prime is 463389319. The reversal of 463389168 is 861983364.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (463389163) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1761805 + ... + 1762067.

Almost surely, 2^463389168 is an apocalyptic number.

463389168 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 463389168, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (678813696).

463389168 is an abundant number, since it is smaller than the sum of its proper divisors (894238224).

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

463389168 is a wasteful number, since it uses less digits than its factorization.

463389168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 403 (or 397 counting only the distinct ones).

The product of its digits is 746496, while the sum is 48.

The square root of 463389168 is about 21526.4759772704. The cubic root of 463389168 is about 773.8354583496.

The spelling of 463389168 in words is "four hundred sixty-three million, three hundred eighty-nine thousand, one hundred sixty-eight".