8372365 has 4 divisors (see below), whose sum is σ = 10046844. Its totient is φ = 6697888.

The previous prime is 8372359. The next prime is 8372383. The reversal of 8372365 is 5632738.

8372365 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 3164841 + 5207524 = 1779^2 + 2282^2 .

It is a cyclic number.

It is not a de Polignac number, because 8372365 - 2⁷ = 8372237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8372365.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 837232 + ... + 837241.

It is an arithmetic number, because the mean of its divisors is an integer number (2511711).

Almost surely, 2^8372365 is an apocalyptic number.

It is an amenable number.

8372365 is a deficient number, since it is larger than the sum of its proper divisors (1674479).

8372365 is a wasteful number, since it uses less digits than its factorization.

8372365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674478.

The product of its digits is 30240, while the sum is 34.

The square root of 8372365 is about 2893.5039312225. The cubic root of 8372365 is about 203.0561049191.

The spelling of 8372365 in words is "eight million, three hundred seventy-two thousand, three hundred sixty-five".