886884946 has 4 divisors (see below), whose sum is σ = 1330327422. Its totient is φ = 443442472.

The previous prime is 886884851. The next prime is 886884949. The reversal of 886884946 is 649488688.

886884946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 608362225 + 278522721 = 24665^2 + 16689^2 .

It is not an unprimeable number, because it can be changed into a prime (886884949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 221721235 + ... + 221721238.

Almost surely, 2^886884946 is an apocalyptic number.

886884946 is a deficient number, since it is larger than the sum of its proper divisors (443442476).

886884946 is a wasteful number, since it uses less digits than its factorization.

886884946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 443442475.

The product of its digits is 21233664, while the sum is 61.

The square root of 886884946 is about 29780.6135934101. The cubic root of 886884946 is about 960.7766234364.

The spelling of 886884946 in words is "eight hundred eighty-six million, eight hundred eighty-four thousand, nine hundred forty-six".