3433657 has 2 divisors, whose sum is σ = 3433658. Its totient is φ = 3433656.

The previous prime is 3433649. The next prime is 3433669. The reversal of 3433657 is 7563343.

3433657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3182656 + 251001 = 1784^2 + 501^2 .

It is a cyclic number.

It is not a de Polignac number, because 3433657 - 2³ = 3433649 is a prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (3433457) 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, 1716828 + 1716829.

It is an arithmetic number, because the mean of its divisors is an integer number (1716829).

Almost surely, 2^3433657 is an apocalyptic number.

It is an amenable number.

3433657 is a deficient number, since it is larger than the sum of its proper divisors (1).

3433657 is an equidigital number, since it uses as much as digits as its factorization.

3433657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 22680, while the sum is 31.

The square root of 3433657 is about 1853.0129519245. The cubic root of 3433657 is about 150.8640063244.

The spelling of 3433657 in words is "three million, four hundred thirty-three thousand, six hundred fifty-seven".