2981307199 has 6 divisors (see below), whose sum is σ = 3228279576. Its totient is φ = 2751975720.

The previous prime is 2981307181. The next prime is 2981307209. The reversal of 2981307199 is 9917031892.

It is not a de Polignac number, because 2981307199 - 2⁷ = 2981307071 is a prime.

It is a super-2 number, since 2×2981307199² = 17776385229618451202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2981307139) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 8820267 + ... + 8820604.

It is an arithmetic number, because the mean of its divisors is an integer number (538046596).

Almost surely, 2^2981307199 is an apocalyptic number.

2981307199 is a deficient number, since it is larger than the sum of its proper divisors (246972377).

2981307199 is a wasteful number, since it uses less digits than its factorization.

2981307199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17640897 (or 17640884 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 49.

The square root of 2981307199 is about 54601.3479595513. The cubic root of 2981307199 is about 1439.2478065830.

The spelling of 2981307199 in words is "two billion, nine hundred eighty-one million, three hundred seven thousand, one hundred ninety-nine".