2988673858 has 32 divisors (see below), whose sum is σ = 4598415360. Its totient is φ = 1456474320.

The previous prime is 2988673811. The next prime is 2988673859. The reversal of 2988673858 is 8583768892.

It is a self number, because there is not a number n which added to its sum of digits gives 2988673858.

It is not an unprimeable number, because it can be changed into a prime (2988673859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7803135 + ... + 7803517.

It is an arithmetic number, because the mean of its divisors is an integer number (143700480).

Almost surely, 2^2988673858 is an apocalyptic number.

2988673858 is a deficient number, since it is larger than the sum of its proper divisors (1609741502).

2988673858 is a wasteful number, since it uses less digits than its factorization.

2988673858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942.

The product of its digits is 46448640, while the sum is 64.

The square root of 2988673858 is about 54668.7649211138. The cubic root of 2988673858 is about 1440.4322676672.

The spelling of 2988673858 in words is "two billion, nine hundred eighty-eight million, six hundred seventy-three thousand, eight hundred fifty-eight".