3421193 has 2 divisors, whose sum is σ = 3421194. Its totient is φ = 3421192.

The previous prime is 3421169. The next prime is 3421219. The reversal of 3421193 is 3911243.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2598544 + 822649 = 1612^2 + 907^2 .

It is a cyclic number.

It is not a de Polignac number, because 3421193 - 2¹² = 3417097 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is an Ulam number.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (3421393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710596 + 1710597.

It is an arithmetic number, because the mean of its divisors is an integer number (1710597).

Almost surely, 2^3421193 is an apocalyptic number.

It is an amenable number.

3421193 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421193 is an equidigital number, since it uses as much as digits as its factorization.

3421193 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648, while the sum is 23.

The square root of 3421193 is about 1849.6467230258. The cubic root of 3421193 is about 150.6812421181.

The spelling of 3421193 in words is "three million, four hundred twenty-one thousand, one hundred ninety-three".