886444134 has 8 divisors (see below), whose sum is σ = 1772888280. Its totient is φ = 295481376.

The previous prime is 886444123. The next prime is 886444151. The reversal of 886444134 is 431444688.

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

886444134 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73870339 + ... + 73870350.

It is an arithmetic number, because the mean of its divisors is an integer number (221611035).

Almost surely, 2^886444134 is an apocalyptic number.

886444134 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

886444134 is a wasteful number, since it uses less digits than its factorization.

886444134 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147740694.

The product of its digits is 294912, while the sum is 42.

The square root of 886444134 is about 29773.2116843313. The cubic root of 886444134 is about 960.6174174971.

The spelling of 886444134 in words is "eight hundred eighty-six million, four hundred forty-four thousand, one hundred thirty-four".