3000999979 has 2 divisors, whose sum is σ = 3000999980. Its totient is φ = 3000999978.

The previous prime is 3000999941. The next prime is 3001000001. The reversal of 3000999979 is 9799990003.

It is a strong prime.

It is an emirp because it is prime and its reverse (9799990003) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3000999979 is a prime.

It is not a weakly prime, because it can be changed into another prime (3000949979) 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, 1500499989 + 1500499990.

It is an arithmetic number, because the mean of its divisors is an integer number (1500499990).

Almost surely, 2^3000999979 is an apocalyptic number.

3000999979 is a deficient number, since it is larger than the sum of its proper divisors (1).

3000999979 is an equidigital number, since it uses as much as digits as its factorization.

3000999979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1240029, while the sum is 55.

The square root of 3000999979 is about 54781.3835075384. The cubic root of 3000999979 is about 1442.4097990929.

It can be divided in two parts, 300099 and 9979, that added together give a triangular number (310078 = T₇₈₇).

The spelling of 3000999979 in words is "three billion, nine hundred ninety-nine thousand, nine hundred seventy-nine".