8494949727 has 12 divisors (see below), whose sum is σ = 13385981544. Its totient is φ = 5148454320.

The previous prime is 8494949719. The next prime is 8494949737. The reversal of 8494949727 is 7279494948.

8494949727 is a `hidden beast` number, since 84 + 9 + 49 + 497 + 27 = 666.

It is not a de Polignac number, because 8494949727 - 2³ = 8494949719 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8494949737) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42903688 + ... + 42903885.

It is an arithmetic number, because the mean of its divisors is an integer number (1115498462).

Almost surely, 2^8494949727 is an apocalyptic number.

8494949727 is a deficient number, since it is larger than the sum of its proper divisors (4891031817).

8494949727 is a wasteful number, since it uses less digits than its factorization.

8494949727 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85807590 (or 85807587 counting only the distinct ones).

The product of its digits is 36578304, while the sum is 63.

The square root of 8494949727 is about 92168.0515525852. The cubic root of 8494949727 is about 2040.4232851469.

The spelling of 8494949727 in words is "eight billion, four hundred ninety-four million, nine hundred forty-nine thousand, seven hundred twenty-seven".