10936804689 has 12 divisors (see below), whose sum is σ = 16065363600. Its totient is φ = 7167623064.

The previous prime is 10936804687. The next prime is 10936804691. The reversal of 10936804689 is 98640863901.

10936804689 is a `hidden beast` number, since 10 + 93 + 6 + 80 + 468 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (10936804687) and next prime (10936804691).

It is not a de Polignac number, because 10936804689 - 2¹ = 10936804687 is a prime.

It is a super-2 number, since 2×10936804689² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10936804687) 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, 10297779 + ... + 10298840.

It is an arithmetic number, because the mean of its divisors is an integer number (1338780300).

Almost surely, 2^10936804689 is an apocalyptic number.

It is an amenable number.

10936804689 is a deficient number, since it is larger than the sum of its proper divisors (5128558911).

10936804689 is a wasteful number, since it uses less digits than its factorization.

10936804689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20596684 (or 20596681 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 54.

The spelling of 10936804689 in words is "ten billion, nine hundred thirty-six million, eight hundred four thousand, six hundred eighty-nine".