3869065 has 16 divisors (see below), whose sum is σ = 4939200. Its totient is φ = 2901312.

The previous prime is 3869057. The next prime is 3869069. The reversal of 3869065 is 5609683.

It is a cyclic number.

It is not a de Polignac number, because 3869065 - 2³ = 3869057 is a prime.

It is a super-3 number, since 3×3869065³ (a number of 21 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3869069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13059 + ... + 13351.

It is an arithmetic number, because the mean of its divisors is an integer number (308700).

Almost surely, 2^3869065 is an apocalyptic number.

It is an amenable number.

3869065 is a deficient number, since it is larger than the sum of its proper divisors (1070135).

3869065 is a wasteful number, since it uses less digits than its factorization.

3869065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456.

The product of its (nonzero) digits is 38880, while the sum is 37.

The square root of 3869065 is about 1966.9938993296. The cubic root of 3869065 is about 156.9888019925.

The spelling of 3869065 in words is "three million, eight hundred sixty-nine thousand, sixty-five".