3440707 has 4 divisors (see below), whose sum is σ = 3505680. Its totient is φ = 3375736.

The previous prime is 3440683. The next prime is 3440719. The reversal of 3440707 is 7070443.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7070443 = 67 ⋅105529.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3440707 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3440807) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32407 + ... + 32512.

It is an arithmetic number, because the mean of its divisors is an integer number (876420).

Almost surely, 2^3440707 is an apocalyptic number.

3440707 is a deficient number, since it is larger than the sum of its proper divisors (64973).

3440707 is an equidigital number, since it uses as much as digits as its factorization.

3440707 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64972.

The product of its (nonzero) digits is 2352, while the sum is 25.

The square root of 3440707 is about 1854.9142837339. The cubic root of 3440707 is about 150.9671872915.

The spelling of 3440707 in words is "three million, four hundred forty thousand, seven hundred seven".