34449846787 has 2 divisors, whose sum is σ = 34449846788. Its totient is φ = 34449846786.

The previous prime is 34449846763. The next prime is 34449846791. The reversal of 34449846787 is 78764894443.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 34449846787 - 2¹⁹ = 34449322499 is a prime.

It is not a weakly prime, because it can be changed into another prime (34449846727) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17224923393 + 17224923394.

It is an arithmetic number, because the mean of its divisors is an integer number (17224923394).

Almost surely, 2^34449846787 is an apocalyptic number.

34449846787 is a deficient number, since it is larger than the sum of its proper divisors (1).

34449846787 is an equidigital number, since it uses as much as digits as its factorization.

34449846787 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 130056192, while the sum is 64.

The spelling of 34449846787 in words is "thirty-four billion, four hundred forty-nine million, eight hundred forty-six thousand, seven hundred eighty-seven".