3696365 has 4 divisors (see below), whose sum is σ = 4435644. Its totient is φ = 2957088.

The previous prime is 3696359. The next prime is 3696377. The reversal of 3696365 is 5636963.

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 2553604 + 1142761 = 1598^2 + 1069^2 .

It is a cyclic number.

It is not a de Polignac number, because 3696365 - 2⁴ = 3696349 is a prime.

It is a super-2 number, since 2×3696365² = 27326228426450, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

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, 369632 + ... + 369641.

It is an arithmetic number, because the mean of its divisors is an integer number (1108911).

Almost surely, 2^3696365 is an apocalyptic number.

It is an amenable number.

3696365 is a deficient number, since it is larger than the sum of its proper divisors (739279).

3696365 is an equidigital number, since it uses as much as digits as its factorization.

3696365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 739278.

The product of its digits is 87480, while the sum is 38.

The square root of 3696365 is about 1922.5933007269. The cubic root of 3696365 is about 154.6173704826.

The spelling of 3696365 in words is "three million, six hundred ninety-six thousand, three hundred sixty-five".