2394986863 has 4 divisors (see below), whose sum is σ = 2395873008. Its totient is φ = 2394100720.

The previous prime is 2394986861. The next prime is 2394986897. The reversal of 2394986863 is 3686894932.

2394986863 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2394986863 - 2¹ = 2394986861 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2394986798 and 2394986807.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2394986861) 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, 439006 + ... + 444427.

It is an arithmetic number, because the mean of its divisors is an integer number (598968252).

Almost surely, 2^2394986863 is an apocalyptic number.

2394986863 is a deficient number, since it is larger than the sum of its proper divisors (886145).

2394986863 is an equidigital number, since it uses as much as digits as its factorization.

2394986863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886144.

The product of its digits is 13436928, while the sum is 58.

The square root of 2394986863 is about 48938.6029939556. The cubic root of 2394986863 is about 1337.9330394819.

The spelling of 2394986863 in words is "two billion, three hundred ninety-four million, nine hundred eighty-six thousand, eight hundred sixty-three".