3400193 has 2 divisors, whose sum is σ = 3400194. Its totient is φ = 3400192.

The previous prime is 3400157. The next prime is 3400207. The reversal of 3400193 is 3910043.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3073009 + 327184 = 1753^2 + 572^2 .

It is an emirp because it is prime and its reverse (3910043) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3400193 - 2⁸ = 3399937 is a prime.

It is a super-2 number, since 2×3400193² = 23122624874498, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (3400123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1700096 + 1700097.

It is an arithmetic number, because the mean of its divisors is an integer number (1700097).

Almost surely, 2^3400193 is an apocalyptic number.

It is an amenable number.

3400193 is a deficient number, since it is larger than the sum of its proper divisors (1).

3400193 is an equidigital number, since it uses as much as digits as its factorization.

3400193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 3400193 is about 1843.9612251889. The cubic root of 3400193 is about 150.3723047927.

The spelling of 3400193 in words is "three million, four hundred thousand, one hundred ninety-three".