2828045980 has 24 divisors (see below), whose sum is σ = 5940204480. Its totient is φ = 1130969280.

The previous prime is 2828045963. The next prime is 2828045981. The reversal of 2828045980 is 895408282.

It is a self number, because there is not a number n which added to its sum of digits gives 2828045980.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2828045981) 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 7 ways as a sum of consecutive naturals, for example, 97570 + ... + 123190.

It is an arithmetic number, because the mean of its divisors is an integer number (247508520).

Almost surely, 2^2828045980 is an apocalyptic number.

2828045980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2828045980 is an abundant number, since it is smaller than the sum of its proper divisors (3112158500).

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

2828045980 is a wasteful number, since it uses less digits than its factorization.

2828045980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31149 (or 31147 counting only the distinct ones).

The product of its (nonzero) digits is 368640, while the sum is 46.

The square root of 2828045980 is about 53179.3755134451. The cubic root of 2828045980 is about 1414.1500353951.

The spelling of 2828045980 in words is "two billion, eight hundred twenty-eight million, forty-five thousand, nine hundred eighty".