6379870873 has 2 divisors, whose sum is σ = 6379870874. Its totient is φ = 6379870872.

The previous prime is 6379870853. The next prime is 6379870877. The reversal of 6379870873 is 3780789736.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6046151049 + 333719824 = 77757^2 + 18268^2 .

It is a cyclic number.

It is not a de Polignac number, because 6379870873 - 2⁹ = 6379870361 is a prime.

It is not a weakly prime, because it can be changed into another prime (6379870877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3189935436 + 3189935437.

It is an arithmetic number, because the mean of its divisors is an integer number (3189935437).

Almost surely, 2^6379870873 is an apocalyptic number.

It is an amenable number.

6379870873 is a deficient number, since it is larger than the sum of its proper divisors (1).

6379870873 is an equidigital number, since it uses as much as digits as its factorization.

6379870873 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10668672, while the sum is 58.

The square root of 6379870873 is about 79874.0938790544. The cubic root of 6379870873 is about 1854.6870072976.

The spelling of 6379870873 in words is "six billion, three hundred seventy-nine million, eight hundred seventy thousand, eight hundred seventy-three".