34858613 has 2 divisors, whose sum is σ = 34858614. Its totient is φ = 34858612.

The previous prime is 34858583. The next prime is 34858717. The reversal of 34858613 is 31685843.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 24373969 + 10484644 = 4937^2 + 3238^2 .

It is a cyclic number.

It is not a de Polignac number, because 34858613 - 2⁸ = 34858357 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34851613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17429306 + 17429307.

It is an arithmetic number, because the mean of its divisors is an integer number (17429307).

Almost surely, 2^34858613 is an apocalyptic number.

It is an amenable number.

34858613 is a deficient number, since it is larger than the sum of its proper divisors (1).

34858613 is an equidigital number, since it uses as much as digits as its factorization.

34858613 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 38.

The square root of 34858613 is about 5904.1183084352. The cubic root of 34858613 is about 326.6655734842.

The spelling of 34858613 in words is "thirty-four million, eight hundred fifty-eight thousand, six hundred thirteen".