3654365 has 32 divisors (see below), whose sum is σ = 5443200. Its totient is φ = 2315520.

The previous prime is 3654361. The next prime is 3654367. The reversal of 3654365 is 5634563.

It is not a de Polignac number, because 3654365 - 2² = 3654361 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3654361) 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, 13451 + ... + 13719.

It is an arithmetic number, because the mean of its divisors is an integer number (170100).

Almost surely, 2^3654365 is an apocalyptic number.

It is an amenable number.

3654365 is a deficient number, since it is larger than the sum of its proper divisors (1788835).

3654365 is a wasteful number, since it uses less digits than its factorization.

3654365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 317.

The product of its digits is 32400, while the sum is 32.

The square root of 3654365 is about 1911.6393488313. The cubic root of 3654365 is about 154.0295243332.

The spelling of 3654365 in words is "three million, six hundred fifty-four thousand, three hundred sixty-five".