2885828409 has 12 divisors (see below), whose sum is σ = 4302884352. Its totient is φ = 1861824600.

The previous prime is 2885828339. The next prime is 2885828479. The reversal of 2885828409 is 9048285882.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2885828339) and next prime (2885828479).

It is not a de Polignac number, because 2885828409 - 2¹² = 2885824313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2885828479) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5171457 + ... + 5172014.

It is an arithmetic number, because the mean of its divisors is an integer number (358573696).

Almost surely, 2^2885828409 is an apocalyptic number.

It is an amenable number.

2885828409 is a deficient number, since it is larger than the sum of its proper divisors (1417055943).

2885828409 is a wasteful number, since it uses less digits than its factorization.

2885828409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10343508 (or 10343505 counting only the distinct ones).

The product of its (nonzero) digits is 2949120, while the sum is 54.

The square root of 2885828409 is about 53719.9070084824. The cubic root of 2885828409 is about 1423.7164449359.

The spelling of 2885828409 in words is "two billion, eight hundred eighty-five million, eight hundred twenty-eight thousand, four hundred nine".