8369136 has 40 divisors (see below), whose sum is σ = 24023760. Its totient is φ = 2789568.

The previous prime is 8369111. The next prime is 8369143. The reversal of 8369136 is 6319638.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 8369136.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9255 + ... + 10118.

It is an arithmetic number, because the mean of its divisors is an integer number (600594).

Almost surely, 2^8369136 is an apocalyptic number.

It is an amenable number.

8369136 is an abundant number, since it is smaller than the sum of its proper divisors (15654624).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8369136 is a wasteful number, since it uses less digits than its factorization.

8369136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19390 (or 19378 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 8369136 is about 2892.9459034002. The cubic root of 8369136 is about 203.0299971040.

The spelling of 8369136 in words is "eight million, three hundred sixty-nine thousand, one hundred thirty-six".