3440067 has 8 divisors (see below), whose sum is σ = 4745040. Its totient is φ = 2214240.

The previous prime is 3440053. The next prime is 3440077. The reversal of 3440067 is 7600443.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3440067 - 2⁴ = 3440051 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3440077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19684 + ... + 19857.

It is an arithmetic number, because the mean of its divisors is an integer number (593130).

Almost surely, 2^3440067 is an apocalyptic number.

3440067 is a deficient number, since it is larger than the sum of its proper divisors (1304973).

3440067 is a wasteful number, since it uses less digits than its factorization.

3440067 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39573.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 3440067 is about 1854.7417610007. The cubic root of 3440067 is about 150.9578263287.

It can be divided in two parts, 344006 and 7, that multiplied together give a palindrome (2408042).

The spelling of 3440067 in words is "three million, four hundred forty thousand, sixty-seven".