3342257 has 2 divisors, whose sum is σ = 3342258. Its totient is φ = 3342256.

The previous prime is 3342239. The next prime is 3342263. The reversal of 3342257 is 7522433.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2927521 + 414736 = 1711^2 + 644^2 .

It is a cyclic number.

It is not a de Polignac number, because 3342257 - 2⁶ = 3342193 is a prime.

It is a super-2 number, since 2×3342257² = 22341363708098, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3342277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1671128 + 1671129.

It is an arithmetic number, because the mean of its divisors is an integer number (1671129).

Almost surely, 2^3342257 is an apocalyptic number.

It is an amenable number.

3342257 is a deficient number, since it is larger than the sum of its proper divisors (1).

3342257 is an equidigital number, since it uses as much as digits as its factorization.

3342257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 26.

The square root of 3342257 is about 1828.1840716952. The cubic root of 3342257 is about 149.5133413149.

The spelling of 3342257 in words is "three million, three hundred forty-two thousand, two hundred fifty-seven".