4871682791 has 2 divisors, whose sum is σ = 4871682792. Its totient is φ = 4871682790.

The previous prime is 4871682787. The next prime is 4871682793. The reversal of 4871682791 is 1972861784.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4871682791 - 2² = 4871682787 is a prime.

It is a super-2 number, since 2×4871682791² = 47466586432251099362, which contains 22 as substring.

Together with 4871682793, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4871682793) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2435841395 + 2435841396.

It is an arithmetic number, because the mean of its divisors is an integer number (2435841396).

Almost surely, 2^4871682791 is an apocalyptic number.

4871682791 is a deficient number, since it is larger than the sum of its proper divisors (1).

4871682791 is an equidigital number, since it uses as much as digits as its factorization.

4871682791 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1354752, while the sum is 53.

The square root of 4871682791 is about 69797.4411493717. The cubic root of 4871682791 is about 1695.2210408357.

The spelling of 4871682791 in words is "four billion, eight hundred seventy-one million, six hundred eighty-two thousand, seven hundred ninety-one".