463422864 has 80 divisors (see below), whose sum is σ = 1218796992. Its totient is φ = 151709184.

The previous prime is 463422859. The next prime is 463422881. The reversal of 463422864 is 468224364.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1167114 + ... + 1167510.

Almost surely, 2^463422864 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 463422864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (609398496).

463422864 is an abundant number, since it is smaller than the sum of its proper divisors (755374128).

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

463422864 is a wasteful number, since it uses less digits than its factorization.

463422864 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784 (or 778 counting only the distinct ones).

The product of its digits is 221184, while the sum is 39.

The square root of 463422864 is about 21527.2586271453. The cubic root of 463422864 is about 773.8542147423.

The spelling of 463422864 in words is "four hundred sixty-three million, four hundred twenty-two thousand, eight hundred sixty-four".