4479768854 has 16 divisors (see below), whose sum is σ = 7342790400. Its totient is φ = 2032853160.

The previous prime is 4479768781. The next prime is 4479768869. The reversal of 4479768854 is 4588679744.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156794 + ... + 183149.

It is an arithmetic number, because the mean of its divisors is an integer number (458924400).

Almost surely, 2^4479768854 is an apocalyptic number.

4479768854 is a deficient number, since it is larger than the sum of its proper divisors (2863021546).

4479768854 is a wasteful number, since it uses less digits than its factorization.

4479768854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340555.

The product of its digits is 54190080, while the sum is 62.

The square root of 4479768854 is about 66931.0753985023. The cubic root of 4479768854 is about 1648.4857676914.

The spelling of 4479768854 in words is "four billion, four hundred seventy-nine million, seven hundred sixty-eight thousand, eight hundred fifty-four".