463802856 has 64 divisors (see below), whose sum is σ = 1268628480. Its totient is φ = 140134080.

The previous prime is 463802851. The next prime is 463802869. The reversal of 463802856 is 658208364.

It is a super-2 number, since 2×463802856² = 430226178467513472, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (463802851) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 94495 + ... + 99281.

It is an arithmetic number, because the mean of its divisors is an integer number (19822320).

Almost surely, 2^463802856 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 463802856, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (634314240).

463802856 is an abundant number, since it is smaller than the sum of its proper divisors (804825624).

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

463802856 is a wasteful number, since it uses less digits than its factorization.

463802856 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5174 (or 5170 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 42.

The square root of 463802856 is about 21536.0826521445. The cubic root of 463802856 is about 774.0656689003.

The spelling of 463802856 in words is "four hundred sixty-three million, eight hundred two thousand, eight hundred fifty-six".