6850938937 has 2 divisors, whose sum is σ = 6850938938. Its totient is φ = 6850938936.

The previous prime is 6850938883. The next prime is 6850938943. The reversal of 6850938937 is 7398390586.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5709918096 + 1141020841 = 75564^2 + 33779^2 .

It is a cyclic number.

It is not a de Polignac number, because 6850938937 - 2²³ = 6842550329 is a prime.

It is not a weakly prime, because it can be changed into another prime (6850938977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3425469468 + 3425469469.

It is an arithmetic number, because the mean of its divisors is an integer number (3425469469).

Almost surely, 2^6850938937 is an apocalyptic number.

It is an amenable number.

6850938937 is a deficient number, since it is larger than the sum of its proper divisors (1).

6850938937 is an equidigital number, since it uses as much as digits as its factorization.

6850938937 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9797760, while the sum is 58.

The square root of 6850938937 is about 82770.3989177290. The cubic root of 6850938937 is about 1899.2553810717.

The spelling of 6850938937 in words is "six billion, eight hundred fifty million, nine hundred thirty-eight thousand, nine hundred thirty-seven".