4878973008 has 320 divisors, whose sum is σ = 17465548800. Its totient is φ = 1269665280.

The previous prime is 4878972997. The next prime is 4878973009. The reversal of 4878973008 is 8003798784.

It is a super-2 number, since 2×4878973008² = 47608755225585136128, which contains 22 as substring.

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 (4878973009) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3104863 + ... + 3106433.

It is an arithmetic number, because the mean of its divisors is an integer number (54579840).

Almost surely, 2^4878973008 is an apocalyptic number.

4878973008 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 4878973008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8732774400).

4878973008 is an abundant number, since it is smaller than the sum of its proper divisors (12586575792).

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

4878973008 is a wasteful number, since it uses less digits than its factorization.

4878973008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1687 (or 1675 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The square root of 4878973008 is about 69849.6457256585. The cubic root of 4878973008 is about 1696.0662224202.

The spelling of 4878973008 in words is "four billion, eight hundred seventy-eight million, nine hundred seventy-three thousand, eight".