2463996663 has 6 divisors (see below), whose sum is σ = 3559106304. Its totient is φ = 1642664436.

The previous prime is 2463996617. The next prime is 2463996679. The reversal of 2463996663 is 3666993642.

It is not a de Polignac number, because 2463996663 - 2¹⁴ = 2463980279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2463996263) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 136888695 + ... + 136888712.

It is an arithmetic number, because the mean of its divisors is an integer number (593184384).

Almost surely, 2^2463996663 is an apocalyptic number.

2463996663 is a deficient number, since it is larger than the sum of its proper divisors (1095109641).

2463996663 is a wasteful number, since it uses less digits than its factorization.

2463996663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273777413 (or 273777410 counting only the distinct ones).

The product of its digits is 7558272, while the sum is 54.

The square root of 2463996663 is about 49638.6609710617. The cubic root of 2463996663 is about 1350.6620736035.

The spelling of 2463996663 in words is "two billion, four hundred sixty-three million, nine hundred ninety-six thousand, six hundred sixty-three".