4898778984 has 192 divisors, whose sum is σ = 14938560000. Its totient is φ = 1437212160.

The previous prime is 4898778979. The next prime is 4898779009.

4898778984 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10226857 + ... + 10227335.

It is an arithmetic number, because the mean of its divisors is an integer number (77805000).

Almost surely, 2^4898778984 is an apocalyptic number.

4898778984 is a gapful number since it is divisible by the number (44) 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 4898778984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7469280000).

4898778984 is an abundant number, since it is smaller than the sum of its proper divisors (10039781016).

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

4898778984 is a wasteful number, since it uses less digits than its factorization.

4898778984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888 (or 881 counting only the distinct ones).

The product of its digits is 260112384, while the sum is 72.

The square root of 4898778984 is about 69991.2779137515. The cubic root of 4898778984 is about 1698.3581592453.

The spelling of 4898778984 in words is "four billion, eight hundred ninety-eight million, seven hundred seventy-eight thousand, nine hundred eighty-four".