2981003028 has 24 divisors (see below), whose sum is σ = 7180051200. Its totient is φ = 961613760.

The previous prime is 2981003027. The next prime is 2981003041. The reversal of 2981003028 is 8203001892.

It is a self number, because there is not a number n which added to its sum of digits gives 2981003028.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2981003027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4006353 + ... + 4007096.

It is an arithmetic number, because the mean of its divisors is an integer number (299168800).

Almost surely, 2^2981003028 is an apocalyptic number.

It is an amenable number.

2981003028 is an abundant number, since it is smaller than the sum of its proper divisors (4199048172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2981003028 is a wasteful number, since it uses less digits than its factorization.

2981003028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8013487 (or 8013485 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 33.

The square root of 2981003028 is about 54598.5625085496. The cubic root of 2981003028 is about 1439.1988579950.

The spelling of 2981003028 in words is "two billion, nine hundred eighty-one million, three thousand, twenty-eight".