8136969 has 8 divisors (see below), whose sum is σ = 11080320. Its totient is φ = 5309136.

The previous prime is 8136967. The next prime is 8136977. The reversal of 8136969 is 9696318.

8136969 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 8136969 - 2¹ = 8136967 is a prime.

It is a super-2 number, since 2×8136969² = 132420529013922, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 8136969.

It is not an unprimeable number, because it can be changed into a prime (8136967) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28714 + ... + 28995.

It is an arithmetic number, because the mean of its divisors is an integer number (1385040).

Almost surely, 2^8136969 is an apocalyptic number.

It is an amenable number.

8136969 is a deficient number, since it is larger than the sum of its proper divisors (2943351).

8136969 is a wasteful number, since it uses less digits than its factorization.

8136969 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57759.

The product of its digits is 69984, while the sum is 42.

The square root of 8136969 is about 2852.5372916055. The cubic root of 8136969 is about 201.1349555300.

The spelling of 8136969 in words is "eight million, one hundred thirty-six thousand, nine hundred sixty-nine".