2985403284 has 24 divisors (see below), whose sum is σ = 7739934720. Its totient is φ = 995134392.

The previous prime is 2985403283. The next prime is 2985403297. The reversal of 2985403284 is 4823045892.

2985403284 is a `hidden beast` number, since 29 + 8 + 540 + 3 + 2 + 84 = 666.

2985403284 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2985403283) 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, 13821204 + ... + 13821419.

It is an arithmetic number, because the mean of its divisors is an integer number (322497280).

Almost surely, 2^2985403284 is an apocalyptic number.

It is an amenable number.

2985403284 is an abundant number, since it is smaller than the sum of its proper divisors (4754531436).

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

2985403284 is a wasteful number, since it uses less digits than its factorization.

2985403284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27642636 (or 27642628 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The square root of 2985403284 is about 54638.8440946549. The cubic root of 2985403284 is about 1439.9066432533.

The spelling of 2985403284 in words is "two billion, nine hundred eighty-five million, four hundred three thousand, two hundred eighty-four".