884666442 has 32 divisors (see below), whose sum is σ = 1931417280. Its totient is φ = 267909120.

The previous prime is 884666423. The next prime is 884666479. The reversal of 884666442 is 244666488.

884666442 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 884666391 and 884666400.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 132234 + ... + 138762.

It is an arithmetic number, because the mean of its divisors is an integer number (60356790).

Almost surely, 2^884666442 is an apocalyptic number.

884666442 is an abundant number, since it is smaller than the sum of its proper divisors (1046750838).

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

884666442 is a wasteful number, since it uses less digits than its factorization.

884666442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8598.

The product of its digits is 1769472, while the sum is 48.

The square root of 884666442 is about 29743.3428181837. The cubic root of 884666442 is about 959.9748409205.

The spelling of 884666442 in words is "eight hundred eighty-four million, six hundred sixty-six thousand, four hundred forty-two".