3440029 has 2 divisors, whose sum is σ = 3440030. Its totient is φ = 3440028.

The previous prime is 3440011. The next prime is 3440051. The reversal of 3440029 is 9200443.

3440029 is nontrivially palindromic in base 12.

It is an a-pointer prime, because the next prime (3440051) can be obtained adding 3440029 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2280100 + 1159929 = 1510^2 + 1077^2 .

It is a cyclic number.

It is not a de Polignac number, because 3440029 - 2⁷ = 3439901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3439991 and 3440009.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3440089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1720014 + 1720015.

It is an arithmetic number, because the mean of its divisors is an integer number (1720015).

Almost surely, 2^3440029 is an apocalyptic number.

It is an amenable number.

3440029 is a deficient number, since it is larger than the sum of its proper divisors (1).

3440029 is an equidigital number, since it uses as much as digits as its factorization.

3440029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 3440029 is about 1854.7315169587. The cubic root of 3440029 is about 150.9572704850.

The spelling of 3440029 in words is "three million, four hundred forty thousand, twenty-nine".