6118779079 has 16 divisors (see below), whose sum is σ = 7299422208. Its totient is φ = 5014924992.

The previous prime is 6118779067. The next prime is 6118779091. The reversal of 6118779079 is 9709778116.

It is an interprime number because it is at equal distance from previous prime (6118779067) and next prime (6118779091).

It is a de Polignac number, because none of the positive numbers 2^k-6118779079 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6118729079) 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 in 15 ways as a sum of consecutive naturals, for example, 713314 + ... + 721840.

It is an arithmetic number, because the mean of its divisors is an integer number (456213888).

Almost surely, 2^6118779079 is an apocalyptic number.

6118779079 is a deficient number, since it is larger than the sum of its proper divisors (1180643129).

6118779079 is a wasteful number, since it uses less digits than its factorization.

6118779079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13014.

The product of its (nonzero) digits is 1333584, while the sum is 55.

The square root of 6118779079 is about 78222.6251093633. The cubic root of 6118779079 is about 1829.0332097596.

The spelling of 6118779079 in words is "six billion, one hundred eighteen million, seven hundred seventy-nine thousand, seventy-nine".