2340563863 has 24 divisors (see below), whose sum is σ = 2637375104. Its totient is φ = 2074937040.

The previous prime is 2340563707. The next prime is 2340563879. The reversal of 2340563863 is 3683650432.

It is a happy number.

It is a de Polignac number, because none of the positive numbers 2^k-2340563863 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2340566863) 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, 833620 + ... + 836422.

Almost surely, 2^2340563863 is an apocalyptic number.

2340563863 is a deficient number, since it is larger than the sum of its proper divisors (296811241).

2340563863 is a wasteful number, since it uses less digits than its factorization.

2340563863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2995 (or 2984 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

The square root of 2340563863 is about 48379.3743551940. The cubic root of 2340563863 is about 1327.7210228251.

The spelling of 2340563863 in words is "two billion, three hundred forty million, five hundred sixty-three thousand, eight hundred sixty-three".