3456413 has 2 divisors, whose sum is σ = 3456414. Its totient is φ = 3456412.

The previous prime is 3456403. The next prime is 3456419. The reversal of 3456413 is 3146543.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1923769 + 1532644 = 1387^2 + 1238^2 .

It is a cyclic number.

It is not a de Polignac number, because 3456413 - 2¹⁴ = 3440029 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3456419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1728206 + 1728207.

It is an arithmetic number, because the mean of its divisors is an integer number (1728207).

Almost surely, 2^3456413 is an apocalyptic number.

It is an amenable number.

3456413 is a deficient number, since it is larger than the sum of its proper divisors (1).

3456413 is an equidigital number, since it uses as much as digits as its factorization.

3456413 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 26.

The square root of 3456413 is about 1859.1430821752. The cubic root of 3456413 is about 151.1965482868.

The spelling of 3456413 in words is "three million, four hundred fifty-six thousand, four hundred thirteen".