3889055 has 16 divisors (see below), whose sum is σ = 4874688. Its totient is φ = 2976000.

The previous prime is 3889037. The next prime is 3889063. The reversal of 3889055 is 5509883.

It is not a de Polignac number, because 3889055 - 2⁶ = 3888991 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 13.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12350 + ... + 12660.

It is an arithmetic number, because the mean of its divisors is an integer number (304668).

Almost surely, 2^3889055 is an apocalyptic number.

3889055 is a deficient number, since it is larger than the sum of its proper divisors (985633).

3889055 is a wasteful number, since it uses less digits than its factorization.

3889055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418.

The product of its (nonzero) digits is 43200, while the sum is 38.

The square root of 3889055 is about 1972.0687107705. The cubic root of 3889055 is about 157.2587050112.

The spelling of 3889055 in words is "three million, eight hundred eighty-nine thousand, fifty-five".