34486513 has 2 divisors, whose sum is σ = 34486514. Its totient is φ = 34486512.

The previous prime is 34486511. The next prime is 34486519. The reversal of 34486513 is 31568443.

34486513 = 4152² + 4153².

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., 17247409 + 17239104 = 4153^2 + 4152^2 .

It is a cyclic number.

It is not a de Polignac number, because 34486513 - 2¹ = 34486511 is a prime.

Together with 34486511, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (34486511) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17243256 + 17243257.

It is an arithmetic number, because the mean of its divisors is an integer number (17243257).

Almost surely, 2^34486513 is an apocalyptic number.

34486513 is the 4153-rd centered square number.

It is an amenable number.

34486513 is a deficient number, since it is larger than the sum of its proper divisors (1).

34486513 is an equidigital number, since it uses as much as digits as its factorization.

34486513 is an evil number, because the sum of its binary digits is even.

The product of its digits is 34560, while the sum is 34.

The square root of 34486513 is about 5872.5218603254. The cubic root of 34486513 is about 325.4990770013.

The spelling of 34486513 in words is "thirty-four million, four hundred eighty-six thousand, five hundred thirteen".