4897884887984 has 120 divisors (see below), whose sum is σ = 10702226784480. Its totient is φ = 2168546688000.

The previous prime is 4897884887977. The next prime is 4897884888019.

4897884887984 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4897884887893 and 4897884887902.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 50037362 + ... + 50135150.

It is an arithmetic number, because the mean of its divisors is an integer number (89185223204).

Almost surely, 2^{4897884887984} is an apocalyptic number.

4897884887984 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 4897884887984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5351113392240).

4897884887984 is an abundant number, since it is smaller than the sum of its proper divisors (5804341896496).

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

4897884887984 is a wasteful number, since it uses less digits than its factorization.

4897884887984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98491 (or 98474 counting only the distinct ones).

The product of its digits is 66588770304, while the sum is 92.

The spelling of 4897884887984 in words is "four trillion, eight hundred ninety-seven billion, eight hundred eighty-four million, eight hundred eighty-seven thousand, nine hundred eighty-four".