8685108037 has 4 divisors (see below), whose sum is σ = 8712856300. Its totient is φ = 8657359776.

The previous prime is 8685107983. The next prime is 8685108073. The reversal of 8685108037 is 7308015868.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2880039556 + 5805068481 = 53666^2 + 76191^2 .

It is a cyclic number.

It is not a de Polignac number, because 8685108037 - 2¹⁹ = 8684583749 is a prime.

It is a super-2 number, since 2×8685108037² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8685108097) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13873662 + ... + 13874287.

It is an arithmetic number, because the mean of its divisors is an integer number (2178214075).

Almost surely, 2^8685108037 is an apocalyptic number.

It is an amenable number.

8685108037 is a deficient number, since it is larger than the sum of its proper divisors (27748263).

8685108037 is a wasteful number, since it uses less digits than its factorization.

8685108037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27748262.

The product of its (nonzero) digits is 322560, while the sum is 46.

The square root of 8685108037 is about 93193.9270392658. The cubic root of 8685108037 is about 2055.5359421306.

The spelling of 8685108037 in words is "eight billion, six hundred eighty-five million, one hundred eight thousand, thirty-seven".