463220316 has 144 divisors (see below), whose sum is σ = 1334736480. Its totient is φ = 138101760.

The previous prime is 463220291. The next prime is 463220341. The reversal of 463220316 is 613022364.

463220316 is a `hidden beast` number, since 4 + 632 + 20 + 3 + 1 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (463220291) and next prime (463220341).

It is a super-2 number, since 2×463220316² = 429146122310279712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a self number, because there is not a number n which added to its sum of digits gives 463220316.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1921956 + ... + 1922196.

Almost surely, 2^463220316 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 463220316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (667368240).

463220316 is an abundant number, since it is smaller than the sum of its proper divisors (871516164).

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

463220316 is a wasteful number, since it uses less digits than its factorization.

463220316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341 (or 296 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

The square root of 463220316 is about 21522.5536588947. The cubic root of 463220316 is about 773.7414556210.

The spelling of 463220316 in words is "four hundred sixty-three million, two hundred twenty thousand, three hundred sixteen".