8749674583931 has 2 divisors, whose sum is σ = 8749674583932. Its totient is φ = 8749674583930.

The previous prime is 8749674583919. The next prime is 8749674583933. The reversal of 8749674583931 is 1393854769478.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8749674583931 is a prime.

It is a super-2 number, since 2×8749674583931² (a number of 27 digits) contains 22 as substring.

It is a Sophie Germain prime.

Together with 8749674583933, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (8749674583933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4374837291965 + 4374837291966.

It is an arithmetic number, because the mean of its divisors is an integer number (4374837291966).

Almost surely, 2^{8749674583931} is an apocalyptic number.

8749674583931 is a deficient number, since it is larger than the sum of its proper divisors (1).

8749674583931 is an equidigital number, since it uses as much as digits as its factorization.

8749674583931 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1097349120, while the sum is 74.

The spelling of 8749674583931 in words is "eight trillion, seven hundred forty-nine billion, six hundred seventy-four million, five hundred eighty-three thousand, nine hundred thirty-one".