874878886 has 16 divisors (see below), whose sum is σ = 1505634336. Its totient is φ = 373487616.

The previous prime is 874878881. The next prime is 874878887. The reversal of 874878886 is 688878478.

874878886 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (874878881) 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, 117981 + ... + 125176.

It is an arithmetic number, because the mean of its divisors is an integer number (94102146).

Almost surely, 2^874878886 is an apocalyptic number.

874878886 is a deficient number, since it is larger than the sum of its proper divisors (630755450).

874878886 is a wasteful number, since it uses less digits than its factorization.

874878886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 243423.

The product of its digits is 38535168, while the sum is 64.

The square root of 874878886 is about 29578.3516444037. The cubic root of 874878886 is about 956.4214593028.

The spelling of 874878886 in words is "eight hundred seventy-four million, eight hundred seventy-eight thousand, eight hundred eighty-six".