8364969 has 12 divisors (see below), whose sum is σ = 12793716. Its totient is φ = 5248512.

The previous prime is 8364949. The next prime is 8364973. The reversal of 8364969 is 9694638.

It can be written as a sum of positive squares in 2 ways, for example, as 3686400 + 4678569 = 1920^2 + 2163^2 .

It is not a de Polignac number, because 8364969 - 2⁹ = 8364457 is a prime.

It is a super-2 number, since 2×8364969² = 139945412741922, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (8364929) 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, 27184 + ... + 27489.

It is an arithmetic number, because the mean of its divisors is an integer number (1066143).

Almost surely, 2^8364969 is an apocalyptic number.

It is an amenable number.

8364969 is a deficient number, since it is larger than the sum of its proper divisors (4428747).

8364969 is a wasteful number, since it uses less digits than its factorization.

8364969 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54696 (or 54693 counting only the distinct ones).

The product of its digits is 279936, while the sum is 45.

The square root of 8364969 is about 2892.2256136062. The cubic root of 8364969 is about 202.9962952400.

The spelling of 8364969 in words is "eight million, three hundred sixty-four thousand, nine hundred sixty-nine".