463845506984 has 16 divisors (see below), whose sum is σ = 870074409300. Its totient is φ = 231825664512.

The previous prime is 463845506981. The next prime is 463845506989. The reversal of 463845506984 is 489605548364.

It can be written as a sum of positive squares in 2 ways, for example, as 343956444484 + 119889062500 = 586478^2 + 346250^2 .

It is not an unprimeable number, because it can be changed into a prime (463845506981) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12115817 + ... + 12154040.

Almost surely, 2^463845506984 is an apocalyptic number.

It is an amenable number.

463845506984 is a deficient number, since it is larger than the sum of its proper divisors (406228902316).

463845506984 is a wasteful number, since it uses less digits than its factorization.

463845506984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24272252 (or 24272248 counting only the distinct ones).

The product of its (nonzero) digits is 99532800, while the sum is 62.

The spelling of 463845506984 in words is "four hundred sixty-three billion, eight hundred forty-five million, five hundred six thousand, nine hundred eighty-four".