3803065 has 16 divisors (see below), whose sum is σ = 5251968. Its totient is φ = 2589696.

The previous prime is 3803047. The next prime is 3803077. The reversal of 3803065 is 5603083.

It is a cyclic number.

It is not a de Polignac number, because 3803065 - 2¹⁵ = 3770297 is a prime.

It is a Duffinian number.

3803065 is a lucky number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6474 + ... + 7036.

It is an arithmetic number, because the mean of its divisors is an integer number (328248).

Almost surely, 2^3803065 is an apocalyptic number.

3803065 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3803065 is a deficient number, since it is larger than the sum of its proper divisors (1448903).

3803065 is a wasteful number, since it uses less digits than its factorization.

3803065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 3803065 is about 1950.1448664138. The cubic root of 3803065 is about 156.0910190953.

The spelling of 3803065 in words is "three million, eight hundred three thousand, sixty-five".