3440055 has 16 divisors (see below), whose sum is σ = 5575680. Its totient is φ = 1810848.

The previous prime is 3440053. The next prime is 3440077. The reversal of 3440055 is 5500443.

It is a happy number.

It is not a de Polignac number, because 3440055 - 2¹ = 3440053 is a prime.

3440055 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3440051) 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, 267 + ... + 2636.

It is an arithmetic number, because the mean of its divisors is an integer number (348480).

Almost surely, 2^3440055 is an apocalyptic number.

3440055 is a deficient number, since it is larger than the sum of its proper divisors (2135625).

3440055 is a wasteful number, since it uses less digits than its factorization.

3440055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2990.

The product of its (nonzero) digits is 1200, while the sum is 21.

The square root of 3440055 is about 1854.7385260462. The cubic root of 3440055 is about 150.9576507995.

Adding to 3440055 its reverse (5500443), we get a palindrome (8940498).

The spelling of 3440055 in words is "three million, four hundred forty thousand, fifty-five".