4891744716 has 24 divisors (see below), whose sum is σ = 11527084464. Its totient is φ = 1614436800.

The previous prime is 4891744699. The next prime is 4891744733. The reversal of 4891744716 is 6174471984.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4891744699) and next prime (4891744733).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2016835 + ... + 2019258.

It is an arithmetic number, because the mean of its divisors is an integer number (480295186).

Almost surely, 2^4891744716 is an apocalyptic number.

It is an amenable number.

4891744716 is an abundant number, since it is smaller than the sum of its proper divisors (6635339748).

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

4891744716 is a wasteful number, since it uses less digits than its factorization.

4891744716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4036201 (or 4036199 counting only the distinct ones).

The product of its digits is 1354752, while the sum is 51.

The square root of 4891744716 is about 69941.0088288695. The cubic root of 4891744716 is about 1697.5448661614.

The spelling of 4891744716 in words is "four billion, eight hundred ninety-one million, seven hundred forty-four thousand, seven hundred sixteen".