3463213 has 4 divisors (see below), whose sum is σ = 3729628. Its totient is φ = 3196800.

The previous prime is 3463199. The next prime is 3463217. The reversal of 3463213 is 3123643.

3463213 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 896809 + 2566404 = 947^2 + 1602^2 .

It is a cyclic number.

It is not a de Polignac number, because 3463213 - 2⁵ = 3463181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3463217) 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 3 ways as a sum of consecutive naturals, for example, 133188 + ... + 133213.

It is an arithmetic number, because the mean of its divisors is an integer number (932407).

Almost surely, 2^3463213 is an apocalyptic number.

It is an amenable number.

3463213 is a deficient number, since it is larger than the sum of its proper divisors (266415).

3463213 is a wasteful number, since it uses less digits than its factorization.

3463213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266414.

The product of its digits is 1296, while the sum is 22.

The square root of 3463213 is about 1860.9709831161. The cubic root of 3463213 is about 151.2956358888.

Adding to 3463213 its reverse (3123643), we get a palindrome (6586856).

The spelling of 3463213 in words is "three million, four hundred sixty-three thousand, two hundred thirteen".