34463213 has 2 divisors, whose sum is σ = 34463214. Its totient is φ = 34463212.

The previous prime is 34463201. The next prime is 34463249. The reversal of 34463213 is 31236443.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 33028009 + 1435204 = 5747^2 + 1198^2 .

It is a cyclic number.

It is not a de Polignac number, because 34463213 - 2⁸ = 34462957 is a prime.

It is a super-4 number, since 4×34463213⁴ (a number of 31 digits) contains 4444 as substring.

It is a Chen prime.

It is equal to p_2115872 and since 34463213 and 2115872 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34463713) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17231606 + 17231607.

It is an arithmetic number, because the mean of its divisors is an integer number (17231607).

Almost surely, 2^34463213 is an apocalyptic number.

It is an amenable number.

34463213 is a deficient number, since it is larger than the sum of its proper divisors (1).

34463213 is an equidigital number, since it uses as much as digits as its factorization.

34463213 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 26.

The square root of 34463213 is about 5870.5377096140. The cubic root of 34463213 is about 325.4257552252.

Adding to 34463213 its reverse (31236443), we get a palindrome (65699656).

The spelling of 34463213 in words is "thirty-four million, four hundred sixty-three thousand, two hundred thirteen".