3864675 has 18 divisors (see below), whose sum is σ = 6417868. Its totient is φ = 2052080.

The previous prime is 3864673. The next prime is 3864683. The reversal of 3864675 is 5764683.

3864675 = T₅₉ + T₆₀ + ... + T₂₈₅.

It is not a de Polignac number, because 3864675 - 2¹ = 3864673 is a prime.

It is a Duffinian number.

3864675 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (3864671) 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 17 ways as a sum of consecutive naturals, for example, 16912 + ... + 17138.

Almost surely, 2^3864675 is an apocalyptic number.

3864675 is a deficient number, since it is larger than the sum of its proper divisors (2553193).

3864675 is an equidigital number, since it uses as much as digits as its factorization.

3864675 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467 (or 235 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 3864675 is about 1965.8776665907. The cubic root of 3864675 is about 156.9294042084.

The spelling of 3864675 in words is "three million, eight hundred sixty-four thousand, six hundred seventy-five".