4894108992 has 224 divisors, whose sum is σ = 15145146240. Its totient is φ = 1547735040.

The previous prime is 4894108979. The next prime is 4894109063. The reversal of 4894108992 is 2998014984.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2620443 + ... + 2622309.

It is an arithmetic number, because the mean of its divisors is an integer number (67612260).

Almost surely, 2^4894108992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4894108992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7572573120).

4894108992 is an abundant number, since it is smaller than the sum of its proper divisors (10251037248).

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

4894108992 is a wasteful number, since it uses less digits than its factorization.

4894108992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1966 (or 1950 counting only the distinct ones).

The product of its (nonzero) digits is 1492992, while the sum is 54.

The square root of 4894108992 is about 69957.9087165990. The cubic root of 4894108992 is about 1697.8183076700.

The spelling of 4894108992 in words is "four billion, eight hundred ninety-four million, one hundred eight thousand, nine hundred ninety-two".