6377879041 has 2 divisors, whose sum is σ = 6377879042. Its totient is φ = 6377879040.

The previous prime is 6377879021. The next prime is 6377879059. The reversal of 6377879041 is 1409787736.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5198986816 + 1178892225 = 72104^2 + 34335^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-6377879041 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6377879041.

It is not a weakly prime, because it can be changed into another prime (6377879021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3188939520 + 3188939521.

It is an arithmetic number, because the mean of its divisors is an integer number (3188939521).

Almost surely, 2^6377879041 is an apocalyptic number.

It is an amenable number.

6377879041 is a deficient number, since it is larger than the sum of its proper divisors (1).

6377879041 is an equidigital number, since it uses as much as digits as its factorization.

6377879041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1778112, while the sum is 52.

The square root of 6377879041 is about 79861.6243323412. The cubic root of 6377879041 is about 1854.4939725939.

The spelling of 6377879041 in words is "six billion, three hundred seventy-seven million, eight hundred seventy-nine thousand, forty-one".