34653613 has 2 divisors, whose sum is σ = 34653614. Its totient is φ = 34653612.

The previous prime is 34653559. The next prime is 34653649. The reversal of 34653613 is 31635643.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 26347689 + 8305924 = 5133^2 + 2882^2 .

It is a cyclic number.

It is not a de Polignac number, because 34653613 - 2²⁵ = 1099181 is a prime.

It is a nialpdrome in base 12.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34653683) 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, 17326806 + 17326807.

It is an arithmetic number, because the mean of its divisors is an integer number (17326807).

Almost surely, 2^34653613 is an apocalyptic number.

It is an amenable number.

34653613 is a deficient number, since it is larger than the sum of its proper divisors (1).

34653613 is an equidigital number, since it uses as much as digits as its factorization.

34653613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 31.

The square root of 34653613 is about 5886.7319456554. The cubic root of 34653613 is about 326.0239515944.

The spelling of 34653613 in words is "thirty-four million, six hundred fifty-three thousand, six hundred thirteen".