2855085349 has 16 divisors (see below), whose sum is σ = 3066605568. Its totient is φ = 2648685312.

The previous prime is 2855085323. The next prime is 2855085367. The reversal of 2855085349 is 9435805582.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2855085349 - 2⁷ = 2855085221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2855085049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334752 + ... + 343174.

It is an arithmetic number, because the mean of its divisors is an integer number (191662848).

Almost surely, 2^2855085349 is an apocalyptic number.

It is an amenable number.

2855085349 is a deficient number, since it is larger than the sum of its proper divisors (211520219).

2855085349 is a wasteful number, since it uses less digits than its factorization.

2855085349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8724.

The product of its (nonzero) digits is 1728000, while the sum is 49.

The square root of 2855085349 is about 53432.9986899481. The cubic root of 2855085349 is about 1418.6427136840.

The spelling of 2855085349 in words is "two billion, eight hundred fifty-five million, eighty-five thousand, three hundred forty-nine".