3444565 has 16 divisors (see below), whose sum is σ = 4340736. Its totient is φ = 2620800.

The previous prime is 3444563. The next prime is 3444569. The reversal of 3444565 is 5654443.

It is not a de Polignac number, because 3444565 - 2¹ = 3444563 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3444563) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10849 + ... + 11161.

It is an arithmetic number, because the mean of its divisors is an integer number (271296).

Almost surely, 2^3444565 is an apocalyptic number.

It is an amenable number.

3444565 is a deficient number, since it is larger than the sum of its proper divisors (896171).

3444565 is a wasteful number, since it uses less digits than its factorization.

3444565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420.

The product of its digits is 28800, while the sum is 31.

The square root of 3444565 is about 1855.9539326179. The cubic root of 3444565 is about 151.0235917702.

The spelling of 3444565 in words is "three million, four hundred forty-four thousand, five hundred sixty-five".