34037340647 has 2 divisors, whose sum is σ = 34037340648. Its totient is φ = 34037340646.

The previous prime is 34037340577. The next prime is 34037340679. The reversal of 34037340647 is 74604373043.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34037340647 - 2¹⁸ = 34037078503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34037640647) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17018670323 + 17018670324.

It is an arithmetic number, because the mean of its divisors is an integer number (17018670324).

Almost surely, 2^34037340647 is an apocalyptic number.

34037340647 is a deficient number, since it is larger than the sum of its proper divisors (1).

34037340647 is an equidigital number, since it uses as much as digits as its factorization.

34037340647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 508032, while the sum is 41.

The spelling of 34037340647 in words is "thirty-four billion, thirty-seven million, three hundred forty thousand, six hundred forty-seven".