3884447 has 12 divisors (see below), whose sum is σ = 4645200. Its totient is φ = 3181728.

The previous prime is 3884431. The next prime is 3884473. The reversal of 3884447 is 7444883.

It is not a de Polignac number, because 3884447 - 2⁴ = 3884431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3884447.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3884407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3179 + ... + 4227.

It is an arithmetic number, because the mean of its divisors is an integer number (387100).

Almost surely, 2^3884447 is an apocalyptic number.

3884447 is a deficient number, since it is larger than the sum of its proper divisors (760753).

3884447 is a wasteful number, since it uses less digits than its factorization.

3884447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1102 (or 1079 counting only the distinct ones).

The product of its digits is 86016, while the sum is 38.

The square root of 3884447 is about 1970.9000482013. The cubic root of 3884447 is about 157.1965704220.

The spelling of 3884447 in words is "three million, eight hundred eighty-four thousand, four hundred forty-seven".