3697365 has 32 divisors (see below), whose sum is σ = 7059456. Its totient is φ = 1615680.

The previous prime is 3697363. The next prime is 3697403. The reversal of 3697365 is 5637963.

It is not a de Polignac number, because 3697365 - 2¹ = 3697363 is a prime.

It is a Curzon number.

3697365 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3697361) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1650 + ... + 3180.

It is an arithmetic number, because the mean of its divisors is an integer number (220608).

Almost surely, 2^3697365 is an apocalyptic number.

3697365 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3697365 is a deficient number, since it is larger than the sum of its proper divisors (3362091).

3697365 is a wasteful number, since it uses less digits than its factorization.

3697365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569.

The product of its digits is 102060, while the sum is 39.

The square root of 3697365 is about 1922.8533485422. The cubic root of 3697365 is about 154.6313124165.

The spelling of 3697365 in words is "three million, six hundred ninety-seven thousand, three hundred sixty-five".