3429287 has 2 divisors, whose sum is σ = 3429288. Its totient is φ = 3429286.

The previous prime is 3429203. The next prime is 3429299. The reversal of 3429287 is 7829243.

It is a strong prime.

It is an emirp because it is prime and its reverse (7829243) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3429287 - 2¹⁰ = 3428263 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3429487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1714643 + 1714644.

It is an arithmetic number, because the mean of its divisors is an integer number (1714644).

Almost surely, 2^3429287 is an apocalyptic number.

3429287 is a deficient number, since it is larger than the sum of its proper divisors (1).

3429287 is an equidigital number, since it uses as much as digits as its factorization.

3429287 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24192, while the sum is 35.

The square root of 3429287 is about 1851.8334158342. The cubic root of 3429287 is about 150.7999778370.

The spelling of 3429287 in words is "three million, four hundred twenty-nine thousand, two hundred eighty-seven".