2830800285 has 64 divisors (see below), whose sum is σ = 5116339200. Its totient is φ = 1484780544.

The previous prime is 2830800283. The next prime is 2830800289. The reversal of 2830800285 is 5820080382.

It is not a de Polignac number, because 2830800285 - 2¹ = 2830800283 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2830800281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4617639 + ... + 4618251.

It is an arithmetic number, because the mean of its divisors is an integer number (79942800).

Almost surely, 2^2830800285 is an apocalyptic number.

It is an amenable number.

2830800285 is a deficient number, since it is larger than the sum of its proper divisors (2285538915).

2830800285 is a wasteful number, since it uses less digits than its factorization.

2830800285 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1139 (or 1133 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 36.

The square root of 2830800285 is about 53205.2655758807. The cubic root of 2830800285 is about 1414.6089785128.

The spelling of 2830800285 in words is "two billion, eight hundred thirty million, eight hundred thousand, two hundred eighty-five".