6279472867 has 2 divisors, whose sum is σ = 6279472868. Its totient is φ = 6279472866.

The previous prime is 6279472831. The next prime is 6279472873. The reversal of 6279472867 is 7682749726.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6279472867 - 2⁷ = 6279472739 is a prime.

It is not a weakly prime, because it can be changed into another prime (6279478867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3139736433 + 3139736434.

It is an arithmetic number, because the mean of its divisors is an integer number (3139736434).

Almost surely, 2^6279472867 is an apocalyptic number.

6279472867 is a deficient number, since it is larger than the sum of its proper divisors (1).

6279472867 is an equidigital number, since it uses as much as digits as its factorization.

6279472867 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 14224896, while the sum is 58.

The square root of 6279472867 is about 79243.1250456467. The cubic root of 6279472867 is about 1844.9066491155.

The spelling of 6279472867 in words is "six billion, two hundred seventy-nine million, four hundred seventy-two thousand, eight hundred sixty-seven".