4878668783 has 8 divisors (see below), whose sum is σ = 4914804480. Its totient is φ = 4842656280.

The previous prime is 4878668737. The next prime is 4878668801. The reversal of 4878668783 is 3878668784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4878668783 - 2⁶ = 4878668719 is a prime.

It is a super-3 number, since 3×4878668783³ (a number of 30 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4878668723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49466 + ... + 110472.

It is an arithmetic number, because the mean of its divisors is an integer number (614350560).

Almost surely, 2^4878668783 is an apocalyptic number.

4878668783 is a deficient number, since it is larger than the sum of its proper divisors (36135697).

4878668783 is a wasteful number, since it uses less digits than its factorization.

4878668783 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61597.

The product of its digits is 86704128, while the sum is 65.

The square root of 4878668783 is about 69847.4679784457. The cubic root of 4878668783 is about 1696.0309693406.

Subtracting from 4878668783 its reverse (3878668784), we obtain a palindrome (999999999).

The spelling of 4878668783 in words is "four billion, eight hundred seventy-eight million, six hundred sixty-eight thousand, seven hundred eighty-three".