3765065 has 8 divisors (see below), whose sum is σ = 4585920. Its totient is φ = 2966832.

The previous prime is 3765049. The next prime is 3765079. The reversal of 3765065 is 5605673.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3765065 - 2⁴ = 3765049 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5285 + ... + 5954.

It is an arithmetic number, because the mean of its divisors is an integer number (573240).

Almost surely, 2^3765065 is an apocalyptic number.

It is an amenable number.

3765065 is a deficient number, since it is larger than the sum of its proper divisors (820855).

3765065 is a wasteful number, since it uses less digits than its factorization.

3765065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11311.

The product of its (nonzero) digits is 18900, while the sum is 32.

The square root of 3765065 is about 1940.3775405833. The cubic root of 3765065 is about 155.5693937991.

The spelling of 3765065 in words is "three million, seven hundred sixty-five thousand, sixty-five".