2835882009 has 45 divisors (see below), whose sum is σ = 4351762701. Its totient is φ = 1840423680.

The previous prime is 2835881947. The next prime is 2835882011. The reversal of 2835882009 is 9002885382.

The square root of 2835882009 is 53253.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 1052678025 + 1783203984 = 32445^2 + 42228^2 .

It is not a de Polignac number, because 2835882009 - 2⁹ = 2835881497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2835882019) by changing a digit.

It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 29235849 + ... + 29235945.

Almost surely, 2^2835882009 is an apocalyptic number.

2835882009 is the 53253-rd square number.

2835882009 is the 26627-th centered octagonal number.

It is an amenable number.

2835882009 is a deficient number, since it is larger than the sum of its proper divisors (1515880692).

2835882009 is an frugal number, since it uses more digits than its factorization.

2835882009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The cubic root of 2835882009 is about 1415.4549530757.

The spelling of 2835882009 in words is "two billion, eight hundred thirty-five million, eight hundred eighty-two thousand, nine".