2853920881 has 8 divisors (see below), whose sum is σ = 3290488704. Its totient is φ = 2424569280.

The previous prime is 2853920869. The next prime is 2853920921. The reversal of 2853920881 is 1880293582.

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

It is not a de Polignac number, because 2853920881 - 2²³ = 2845532273 is a prime.

It is a super-2 number, since 2×2853920881² = 16289728790015632322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2853920831) 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, 1803205 + ... + 1804786.

It is an arithmetic number, because the mean of its divisors is an integer number (411311088).

Almost surely, 2^2853920881 is an apocalyptic number.

It is an amenable number.

2853920881 is a deficient number, since it is larger than the sum of its proper divisors (436567823).

2853920881 is a wasteful number, since it uses less digits than its factorization.

2853920881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3608111.

The product of its (nonzero) digits is 276480, while the sum is 46.

The square root of 2853920881 is about 53422.1010537774. The cubic root of 2853920881 is about 1418.4498194291.

The spelling of 2853920881 in words is "two billion, eight hundred fifty-three million, nine hundred twenty thousand, eight hundred eighty-one".