2998947937 has 2 divisors, whose sum is σ = 2998947938. Its totient is φ = 2998947936.

The previous prime is 2998947923. The next prime is 2998947953. The reversal of 2998947937 is 7397498992.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1569427456 + 1429520481 = 39616^2 + 37809^2 .

It is a cyclic number.

It is not a de Polignac number, because 2998947937 - 2¹¹ = 2998945889 is a prime.

It is not a weakly prime, because it can be changed into another prime (2998944937) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1499473968 + 1499473969.

It is an arithmetic number, because the mean of its divisors is an integer number (1499473969).

Almost surely, 2^2998947937 is an apocalyptic number.

It is an amenable number.

2998947937 is a deficient number, since it is larger than the sum of its proper divisors (1).

2998947937 is an equidigital number, since it uses as much as digits as its factorization.

2998947937 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 61725888, while the sum is 67.

The square root of 2998947937 is about 54762.6509310862. The cubic root of 2998947937 is about 1442.0809575502.

The spelling of 2998947937 in words is "two billion, nine hundred ninety-eight million, nine hundred forty-seven thousand, nine hundred thirty-seven".