3494417 has 2 divisors, whose sum is σ = 3494418. Its totient is φ = 3494416.

The previous prime is 3494399. The next prime is 3494441. The reversal of 3494417 is 7144943.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3083536 + 410881 = 1756^2 + 641^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3494417 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3494467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1747208 + 1747209.

It is an arithmetic number, because the mean of its divisors is an integer number (1747209).

Almost surely, 2^3494417 is an apocalyptic number.

It is an amenable number.

3494417 is a deficient number, since it is larger than the sum of its proper divisors (1).

3494417 is an equidigital number, since it uses as much as digits as its factorization.

3494417 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12096, while the sum is 32.

The square root of 3494417 is about 1869.3359783624. The cubic root of 3494417 is about 151.7486757437.

The spelling of 3494417 in words is "three million, four hundred ninety-four thousand, four hundred seventeen".