3884567 has 4 divisors (see below), whose sum is σ = 3894216. Its totient is φ = 3874920.

The previous prime is 3884537. The next prime is 3884591. The reversal of 3884567 is 7654883.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3884567 - 2⁸ = 3884311 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3884537) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4193 + ... + 5034.

It is an arithmetic number, because the mean of its divisors is an integer number (973554).

Almost surely, 2^3884567 is an apocalyptic number.

3884567 is a deficient number, since it is larger than the sum of its proper divisors (9649).

3884567 is an equidigital number, since it uses as much as digits as its factorization.

3884567 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9648.

The product of its digits is 161280, while the sum is 41.

The square root of 3884567 is about 1970.9304909103. The cubic root of 3884567 is about 157.1981891333.

The spelling of 3884567 in words is "three million, eight hundred eighty-four thousand, five hundred sixty-seven".