3448957 has 2 divisors, whose sum is σ = 3448958. Its totient is φ = 3448956.

The previous prime is 3448933. The next prime is 3448981. The reversal of 3448957 is 7598443.

3448957 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a balanced prime because it is at equal distance from previous prime (3448933) and next prime (3448981).

It can be written as a sum of positive squares in only one way, i.e., 2390116 + 1058841 = 1546^2 + 1029^2 .

It is a cyclic number.

It is not a de Polignac number, because 3448957 - 2⁷ = 3448829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3448997) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1724478 + 1724479.

It is an arithmetic number, because the mean of its divisors is an integer number (1724479).

Almost surely, 2^3448957 is an apocalyptic number.

It is an amenable number.

3448957 is a deficient number, since it is larger than the sum of its proper divisors (1).

3448957 is an equidigital number, since it uses as much as digits as its factorization.

3448957 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 40.

The square root of 3448957 is about 1857.1367747153. The cubic root of 3448957 is about 151.0877521603.

The spelling of 3448957 in words is "three million, four hundred forty-eight thousand, nine hundred fifty-seven".