3444887 has 4 divisors (see below), whose sum is σ = 3448920. Its totient is φ = 3440856.

The previous prime is 3444877. The next prime is 3444893. The reversal of 3444887 is 7884443.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3444887 - 2⁸ = 3444631 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3444887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3444817) 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, 173 + ... + 2630.

It is an arithmetic number, because the mean of its divisors is an integer number (862230).

Almost surely, 2^3444887 is an apocalyptic number.

3444887 is a deficient number, since it is larger than the sum of its proper divisors (4033).

3444887 is a wasteful number, since it uses less digits than its factorization.

3444887 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4032.

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

The square root of 3444887 is about 1856.0406784335. The cubic root of 3444887 is about 151.0282975489.

The spelling of 3444887 in words is "three million, four hundred forty-four thousand, eight hundred eighty-seven".