3869607 has 16 divisors (see below), whose sum is σ = 5957120. Its totient is φ = 2188512.

The previous prime is 3869603. The next prime is 3869611. The reversal of 3869607 is 7069683.

It is an interprime number because it is at equal distance from previous prime (3869603) and next prime (3869611).

It is not a de Polignac number, because 3869607 - 2² = 3869603 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

3869607 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3869603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1269 + ... + 3057.

It is an arithmetic number, because the mean of its divisors is an integer number (372320).

Almost surely, 2^3869607 is an apocalyptic number.

3869607 is a deficient number, since it is larger than the sum of its proper divisors (2087513).

3869607 is a wasteful number, since it uses less digits than its factorization.

3869607 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1902.

The product of its (nonzero) digits is 54432, while the sum is 39.

The square root of 3869607 is about 1967.1316681910. The cubic root of 3869607 is about 156.9961322698.

The spelling of 3869607 in words is "three million, eight hundred sixty-nine thousand, six hundred seven".