2984435780 has 12 divisors (see below), whose sum is σ = 6267315180. Its totient is φ = 1193774304.

The previous prime is 2984435749. The next prime is 2984435789. The reversal of 2984435780 is 875344892.

It can be written as a sum of positive squares in 2 ways, for example, as 428324416 + 2556111364 = 20696^2 + 50558^2 .

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (2984435789) 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 3 ways as a sum of consecutive naturals, for example, 74610875 + ... + 74610914.

It is an arithmetic number, because the mean of its divisors is an integer number (522276265).

Almost surely, 2^2984435780 is an apocalyptic number.

2984435780 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2984435780 is an abundant number, since it is smaller than the sum of its proper divisors (3282879400).

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

2984435780 is a wasteful number, since it uses less digits than its factorization.

2984435780 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149221798 (or 149221796 counting only the distinct ones).

The product of its (nonzero) digits is 1935360, while the sum is 50.

The square root of 2984435780 is about 54629.9897492211. The cubic root of 2984435780 is about 1439.7510790157.

The spelling of 2984435780 in words is "two billion, nine hundred eighty-four million, four hundred thirty-five thousand, seven hundred eighty".