2840985203 has 32 divisors (see below), whose sum is σ = 3545856000. Its totient is φ = 2220946560.

The previous prime is 2840985193. The next prime is 2840985233. The reversal of 2840985203 is 3025890482.

It is not a de Polignac number, because 2840985203 - 2¹⁶ = 2840919667 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2840985233) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1661513 + ... + 1663221.

It is an arithmetic number, because the mean of its divisors is an integer number (110808000).

Almost surely, 2^2840985203 is an apocalyptic number.

2840985203 is a deficient number, since it is larger than the sum of its proper divisors (704870797).

2840985203 is a wasteful number, since it uses less digits than its factorization.

2840985203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2195.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 2840985203 is about 53300.8930788219. The cubic root of 2840985203 is about 1416.3034854084.

The spelling of 2840985203 in words is "two billion, eight hundred forty million, nine hundred eighty-five thousand, two hundred three".