463492656 has 120 divisors (see below), whose sum is σ = 1460858880. Its totient is φ = 135907200.

The previous prime is 463492651. The next prime is 463492663. The reversal of 463492656 is 656294364.

463492656 is a `hidden beast` number, since 4 + 634 + 9 + 2 + 6 + 5 + 6 = 666.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (463492651) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 44385 + ... + 53823.

It is an arithmetic number, because the mean of its divisors is an integer number (12173824).

Almost surely, 2^463492656 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 463492656, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (730429440).

463492656 is an abundant number, since it is smaller than the sum of its proper divisors (997366224).

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

463492656 is a wasteful number, since it uses less digits than its factorization.

463492656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9495 (or 9486 counting only the distinct ones).

The product of its digits is 933120, while the sum is 45.

The square root of 463492656 is about 21528.8795806935. The cubic root of 463492656 is about 773.8930605614.

The spelling of 463492656 in words is "four hundred sixty-three million, four hundred ninety-two thousand, six hundred fifty-six".