2858885897 has 8 divisors (see below), whose sum is σ = 3281693376. Its totient is φ = 2439677232.

The previous prime is 2858885833. The next prime is 2858885921. The reversal of 2858885897 is 7985888582.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2858885897 - 2⁶ = 2858885833 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2858885807) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 897998 + ... + 901175.

It is an arithmetic number, because the mean of its divisors is an integer number (410211672).

Almost surely, 2^2858885897 is an apocalyptic number.

It is an amenable number.

2858885897 is a deficient number, since it is larger than the sum of its proper divisors (422807479).

2858885897 is a wasteful number, since it uses less digits than its factorization.

2858885897 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799407.

The product of its digits is 103219200, while the sum is 68.

The square root of 2858885897 is about 53468.5505414164. The cubic root of 2858885897 is about 1419.2719101860.

The spelling of 2858885897 in words is "two billion, eight hundred fifty-eight million, eight hundred eighty-five thousand, eight hundred ninety-seven".