3436813 has 2 divisors, whose sum is σ = 3436814. Its totient is φ = 3436812.

The previous prime is 3436793. The next prime is 3436817. The reversal of 3436813 is 3186343.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2490084 + 946729 = 1578^2 + 973^2 .

It is a cyclic number.

It is not a de Polignac number, because 3436813 - 2²¹ = 1339661 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3436817) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1718406 + 1718407.

It is an arithmetic number, because the mean of its divisors is an integer number (1718407).

Almost surely, 2^3436813 is an apocalyptic number.

It is an amenable number.

3436813 is a deficient number, since it is larger than the sum of its proper divisors (1).

3436813 is an equidigital number, since it uses as much as digits as its factorization.

3436813 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 28.

The square root of 3436813 is about 1853.8643423940. The cubic root of 3436813 is about 150.9102137162.

The spelling of 3436813 in words is "three million, four hundred thirty-six thousand, eight hundred thirteen".