2430563864 has 16 divisors (see below), whose sum is σ = 4577211600. Its totient is φ = 1209974112.

The previous prime is 2430563843. The next prime is 2430563909. The reversal of 2430563864 is 4683650342.

2430563864 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×2430563864² = 11815281393965220992, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661532 + ... + 665195.

It is an arithmetic number, because the mean of its divisors is an integer number (286075725).

Almost surely, 2^2430563864 is an apocalyptic number.

It is an amenable number.

2430563864 is a deficient number, since it is larger than the sum of its proper divisors (2146647736).

2430563864 is a wasteful number, since it uses less digits than its factorization.

2430563864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1326962 (or 1326958 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 41.

The square root of 2430563864 is about 49300.7491220975. The cubic root of 2430563864 is about 1344.5254036948.

The spelling of 2430563864 in words is "two billion, four hundred thirty million, five hundred sixty-three thousand, eight hundred sixty-four".