2868070881 has 32 divisors (see below), whose sum is σ = 4341581440. Its totient is φ = 1669538304.

The previous prime is 2868070853. The next prime is 2868070949. The reversal of 2868070881 is 1880708682.

It is not a de Polignac number, because 2868070881 - 2²² = 2863876577 is a prime.

It is a super-2 number, since 2×2868070881² = 16451661156880232322, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2868070881.

It is not an unprimeable number, because it can be changed into a prime (2868070831) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 558381 + ... + 563493.

It is an arithmetic number, because the mean of its divisors is an integer number (135674420).

Almost surely, 2^2868070881 is an apocalyptic number.

It is an amenable number.

2868070881 is a deficient number, since it is larger than the sum of its proper divisors (1473510559).

2868070881 is a wasteful number, since it uses less digits than its factorization.

2868070881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5905.

The product of its (nonzero) digits is 344064, while the sum is 48.

The square root of 2868070881 is about 53554.3731267578. The cubic root of 2868070881 is about 1420.7902235561.

The spelling of 2868070881 in words is "two billion, eight hundred sixty-eight million, seventy thousand, eight hundred eighty-one".