3433457 has 2 divisors, whose sum is σ = 3433458. Its totient is φ = 3433456.

The previous prime is 3433453. The next prime is 3433459. The reversal of 3433457 is 7543343.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1893376 + 1540081 = 1376^2 + 1241^2 .

It is a cyclic number.

It is not a de Polignac number, because 3433457 - 2² = 3433453 is a prime.

Together with 3433459, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3433453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1716728 + 1716729.

It is an arithmetic number, because the mean of its divisors is an integer number (1716729).

Almost surely, 2^3433457 is an apocalyptic number.

It is an amenable number.

3433457 is a deficient number, since it is larger than the sum of its proper divisors (1).

3433457 is an equidigital number, since it uses as much as digits as its factorization.

3433457 is an evil number, because the sum of its binary digits is even.

The product of its digits is 15120, while the sum is 29.

The square root of 3433457 is about 1852.9589849751. The cubic root of 3433457 is about 150.8610771455.

The spelling of 3433457 in words is "three million, four hundred thirty-three thousand, four hundred fifty-seven".