3450817 has 2 divisors, whose sum is σ = 3450818. Its totient is φ = 3450816.

The previous prime is 3450791. The next prime is 3450829. The reversal of 3450817 is 7180543.

3450817 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2187441 + 1263376 = 1479^2 + 1124^2 .

It is an emirp because it is prime and its reverse (7180543) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3450817 - 2¹⁵ = 3418049 is a prime.

It is not a weakly prime, because it can be changed into another prime (3450017) 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, 1725408 + 1725409.

It is an arithmetic number, because the mean of its divisors is an integer number (1725409).

Almost surely, 2^3450817 is an apocalyptic number.

It is an amenable number.

3450817 is a deficient number, since it is larger than the sum of its proper divisors (1).

3450817 is an equidigital number, since it uses as much as digits as its factorization.

3450817 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 3450817 is about 1857.6374780888. The cubic root of 3450817 is about 151.1149074922.

The spelling of 3450817 in words is "three million, four hundred fifty thousand, eight hundred seventeen".