2028984804 has 72 divisors (see below), whose sum is σ = 6394385088. Its totient is φ = 527008320.

The previous prime is 2028984803. The next prime is 2028984809. The reversal of 2028984804 is 4084898202.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 2028984804.

It is not an unprimeable number, because it can be changed into a prime (2028984803) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 363207 + ... + 368750.

It is an arithmetic number, because the mean of its divisors is an integer number (88810904).

Almost surely, 2^2028984804 is an apocalyptic number.

It is an amenable number.

2028984804 is an abundant number, since it is smaller than the sum of its proper divisors (4365400284).

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

2028984804 is a wasteful number, since it uses less digits than its factorization.

2028984804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731985 (or 731980 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 45.

The square root of 2028984804 is about 45044.2538399739. The cubic root of 2028984804 is about 1265.9783094896.

It can be divided in two parts, 202898 and 4804, that added together give a palindrome (207702).

The spelling of 2028984804 in words is "two billion, twenty-eight million, nine hundred eighty-four thousand, eight hundred four".