2998427105 has 32 divisors (see below), whose sum is σ = 3952032768. Its totient is φ = 2174054400.

The previous prime is 2998427101. The next prime is 2998427149. The reversal of 2998427105 is 5017248992.

It is not a de Polignac number, because 2998427105 - 2² = 2998427101 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 2998427105.

It is not an unprimeable number, because it can be changed into a prime (2998427101) 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 31 ways as a sum of consecutive naturals, for example, 553289 + ... + 558681.

It is an arithmetic number, because the mean of its divisors is an integer number (123501024).

Almost surely, 2^2998427105 is an apocalyptic number.

It is an amenable number.

2998427105 is a deficient number, since it is larger than the sum of its proper divisors (953605663).

2998427105 is a wasteful number, since it uses less digits than its factorization.

2998427105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5657.

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 2998427105 is about 54757.8953667871. The cubic root of 2998427105 is about 1441.9974698950.

The spelling of 2998427105 in words is "two billion, nine hundred ninety-eight million, four hundred twenty-seven thousand, one hundred five".