3435813 has 6 divisors (see below), whose sum is σ = 4962854. Its totient is φ = 2290536.

The previous prime is 3435799. The next prime is 3435821. The reversal of 3435813 is 3185343.

It is a happy number.

3435813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 3392964 + 42849 = 1842^2 + 207^2 .

It is not a de Polignac number, because 3435813 - 2⁸ = 3435557 is a prime.

It is a Duffinian number.

3435813 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3435863) 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 in 5 ways as a sum of consecutive naturals, for example, 190870 + ... + 190887.

Almost surely, 2^3435813 is an apocalyptic number.

It is an amenable number.

3435813 is a deficient number, since it is larger than the sum of its proper divisors (1527041).

3435813 is a wasteful number, since it uses less digits than its factorization.

3435813 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 381763 (or 381760 counting only the distinct ones).

The product of its digits is 4320, while the sum is 27.

The square root of 3435813 is about 1853.5946158748. The cubic root of 3435813 is about 150.8955756535.

The spelling of 3435813 in words is "three million, four hundred thirty-five thousand, eight hundred thirteen".