3454817 has 2 divisors, whose sum is σ = 3454818. Its totient is φ = 3454816.

The previous prime is 3454813. The next prime is 3454819. The reversal of 3454817 is 7184543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3389281 + 65536 = 1841^2 + 256^2 .

It is an emirp because it is prime and its reverse (7184543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3454817 - 2² = 3454813 is a prime.

Together with 3454819, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3454813) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1727408 + 1727409.

It is an arithmetic number, because the mean of its divisors is an integer number (1727409).

Almost surely, 2^3454817 is an apocalyptic number.

It is an amenable number.

3454817 is a deficient number, since it is larger than the sum of its proper divisors (1).

3454817 is an equidigital number, since it uses as much as digits as its factorization.

3454817 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 32.

The square root of 3454817 is about 1858.7138026065. The cubic root of 3454817 is about 151.1732730163.

The spelling of 3454817 in words is "three million, four hundred fifty-four thousand, eight hundred seventeen".