7900418963 has 4 divisors (see below), whose sum is σ = 7900923048. Its totient is φ = 7899914880.

The previous prime is 7900418957. The next prime is 7900419041. The reversal of 7900418963 is 3698140097.

7900418963 is digitally balanced in base 3, 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 7900418963 - 2⁸ = 7900418707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7900418363) 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, 227753 + ... + 260138.

It is an arithmetic number, because the mean of its divisors is an integer number (1975230762).

Almost surely, 2^7900418963 is an apocalyptic number.

7900418963 is a deficient number, since it is larger than the sum of its proper divisors (504085).

7900418963 is a wasteful number, since it uses less digits than its factorization.

7900418963 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 504084.

The product of its (nonzero) digits is 326592, while the sum is 47.

The square root of 7900418963 is about 88884.3009929200. The cubic root of 7900418963 is about 1991.6669082622. Note that the first 3 decimals are identical.

The spelling of 7900418963 in words is "seven billion, nine hundred million, four hundred eighteen thousand, nine hundred sixty-three".