8085249693 has 24 divisors (see below), whose sum is σ = 11922782040. Its totient is φ = 5277916800.

The previous prime is 8085249673. The next prime is 8085249713. The reversal of 8085249693 is 3969425808.

It is an interprime number because it is at equal distance from previous prime (8085249673) and next prime (8085249713).

It can be written as a sum of positive squares in 4 ways, for example, as 3860509689 + 4224740004 = 62133^2 + 64998^2 .

It is not a de Polignac number, because 8085249693 - 2⁵ = 8085249661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8085249673) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 226143 + ... + 259443.

It is an arithmetic number, because the mean of its divisors is an integer number (496782585).

Almost surely, 2^8085249693 is an apocalyptic number.

It is an amenable number.

8085249693 is a deficient number, since it is larger than the sum of its proper divisors (3837532347).

8085249693 is a wasteful number, since it uses less digits than its factorization.

8085249693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33869 (or 33866 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The square root of 8085249693 is about 89918.0165094849. The cubic root of 8085249693 is about 2007.0790550107.

The spelling of 8085249693 in words is "eight billion, eighty-five million, two hundred forty-nine thousand, six hundred ninety-three".