8495949727 has 2 divisors, whose sum is σ = 8495949728. Its totient is φ = 8495949726.

The previous prime is 8495949719. The next prime is 8495949739. The reversal of 8495949727 is 7279495948.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8495949727 - 2³ = 8495949719 is a prime.

It is a super-2 number, since 2×8495949727² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8495949757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4247974863 + 4247974864.

It is an arithmetic number, because the mean of its divisors is an integer number (4247974864).

Almost surely, 2^8495949727 is an apocalyptic number.

8495949727 is a deficient number, since it is larger than the sum of its proper divisors (1).

8495949727 is an equidigital number, since it uses as much as digits as its factorization.

8495949727 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45722880, while the sum is 64.

The square root of 8495949727 is about 92173.4762662231. The cubic root of 8495949727 is about 2040.5033461750.

The spelling of 8495949727 in words is "eight billion, four hundred ninety-five million, nine hundred forty-nine thousand, seven hundred twenty-seven".