34618899619 has 2 divisors, whose sum is σ = 34618899620. Its totient is φ = 34618899618.

The previous prime is 34618899589. The next prime is 34618899677. The reversal of 34618899619 is 91699881643.

34618899619 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-34618899619 is a prime.

It is a super-2 number, since 2×34618899619² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (34618899319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17309449809 + 17309449810.

It is an arithmetic number, because the mean of its divisors is an integer number (17309449810).

Almost surely, 2^34618899619 is an apocalyptic number.

34618899619 is a deficient number, since it is larger than the sum of its proper divisors (1).

34618899619 is an equidigital number, since it uses as much as digits as its factorization.

34618899619 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20155392, while the sum is 64.

The spelling of 34618899619 in words is "thirty-four billion, six hundred eighteen million, eight hundred ninety-nine thousand, six hundred nineteen".