34603213 has 4 divisors (see below), whose sum is σ = 34615008. Its totient is φ = 34591420.

The previous prime is 34603193. The next prime is 34603229. The reversal of 34603213 is 31230643.

It is the 2402-nd star number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 34603213 - 2⁵ = 34603181 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 (34603243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2328 + ... + 8638.

It is an arithmetic number, because the mean of its divisors is an integer number (8653752).

Almost surely, 2^34603213 is an apocalyptic number.

It is an amenable number.

34603213 is a deficient number, since it is larger than the sum of its proper divisors (11795).

34603213 is an equidigital number, since it uses as much as digits as its factorization.

34603213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11794.

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

The square root of 34603213 is about 5882.4495747945. The cubic root of 34603213 is about 325.8658191690.

Adding to 34603213 its reverse (31230643), we get a palindrome (65833856).

The spelling of 34603213 in words is "thirty-four million, six hundred three thousand, two hundred thirteen".