4879091808 has 192 divisors, whose sum is σ = 14814213120. Its totient is φ = 1561038336.

The previous prime is 4879091807. The next prime is 4879091809. The reversal of 4879091808 is 8081909784.

It is an interprime number because it is at equal distance from previous prime (4879091807) and next prime (4879091809).

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4879091807) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2151091 + ... + 2153357.

It is an arithmetic number, because the mean of its divisors is an integer number (77157360).

Almost surely, 2^4879091808 is an apocalyptic number.

4879091808 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4879091808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7407106560).

4879091808 is an abundant number, since it is smaller than the sum of its proper divisors (9935121312).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4879091808 is a wasteful number, since it uses less digits than its factorization.

4879091808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2386 (or 2372 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 54.

The square root of 4879091808 is about 69850.4961184958. The cubic root of 4879091808 is about 1696.0799883658.

The spelling of 4879091808 in words is "four billion, eight hundred seventy-nine million, ninety-one thousand, eight hundred eight".