3355813 has 2 divisors, whose sum is σ = 3355814. Its totient is φ = 3355812.

The previous prime is 3355811. The next prime is 3355819. The reversal of 3355813 is 3185533.

3355813 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2712609 + 643204 = 1647^2 + 802^2 .

It is a cyclic number.

It is not a de Polignac number, because 3355813 - 2¹ = 3355811 is a prime.

It is a super-2 number, since 2×3355813² = 22522961781938, which contains 22 as substring.

Together with 3355811, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3355811) 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 as a sum of consecutive naturals, namely, 1677906 + 1677907.

It is an arithmetic number, because the mean of its divisors is an integer number (1677907).

Almost surely, 2^3355813 is an apocalyptic number.

It is an amenable number.

3355813 is a deficient number, since it is larger than the sum of its proper divisors (1).

3355813 is an equidigital number, since it uses as much as digits as its factorization.

3355813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5400, while the sum is 28.

The square root of 3355813 is about 1831.8878240766. The cubic root of 3355813 is about 149.7152077796.

The spelling of 3355813 in words is "three million, three hundred fifty-five thousand, eight hundred thirteen".