886888446 has 16 divisors (see below), whose sum is σ = 1821717264. Its totient is φ = 287639424.

The previous prime is 886888423. The next prime is 886888451. The reversal of 886888446 is 644888688.

It is a super-2 number, since 2×886888446² = 1573142231296589832, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 886888446.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1997275 + ... + 1997718.

It is an arithmetic number, because the mean of its divisors is an integer number (113857329).

Almost surely, 2^886888446 is an apocalyptic number.

886888446 is an abundant number, since it is smaller than the sum of its proper divisors (934828818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

886888446 is a wasteful number, since it uses less digits than its factorization.

886888446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3995035.

The product of its digits is 18874368, while the sum is 60.

The square root of 886888446 is about 29780.6723564126. The cubic root of 886888446 is about 960.7778873034. Note that the first 3 decimals are identical.

The spelling of 886888446 in words is "eight hundred eighty-six million, eight hundred eighty-eight thousand, four hundred forty-six".