4894994984 has 96 divisors (see below), whose sum is σ = 10490188800. Its totient is φ = 2137449600.

The previous prime is 4894994983. The next prime is 4894995013.

4894994984 is nontrivially palindromic in base 10.

It is not an unprimeable number, because it can be changed into a prime (4894994981) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4710737 + ... + 4711775.

It is an arithmetic number, because the mean of its divisors is an integer number (109272800).

Almost surely, 2^4894994984 is an apocalyptic number.

4894994984 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 4894994984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5245094400).

4894994984 is an abundant number, since it is smaller than the sum of its proper divisors (5595193816).

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

4894994984 is a wasteful number, since it uses less digits than its factorization.

4894994984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255 (or 1240 counting only the distinct ones).

The product of its digits is 107495424, while the sum is 68.

The square root of 4894994984 is about 69964.2407519727. The cubic root of 4894994984 is about 1697.9207548282.

The spelling of 4894994984 in words is "four billion, eight hundred ninety-four million, nine hundred ninety-four thousand, nine hundred eighty-four".