884997842 has 8 divisors (see below), whose sum is σ = 1333194876. Its totient is φ = 440599552.

The previous prime is 884997829. The next prime is 884997847. The reversal of 884997842 is 248799488.

It can be written as a sum of positive squares in 2 ways, for example, as 880961761 + 4036081 = 29681^2 + 2009^2 .

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

It is not an unprimeable number, because it can be changed into a prime (884997847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 949103 + ... + 950034.

Almost surely, 2^884997842 is an apocalyptic number.

884997842 is a deficient number, since it is larger than the sum of its proper divisors (448197034).

884997842 is a wasteful number, since it uses less digits than its factorization.

884997842 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1899372.

The product of its digits is 9289728, while the sum is 59.

The square root of 884997842 is about 29748.9132910767. The cubic root of 884997842 is about 960.0946962432.

The spelling of 884997842 in words is "eight hundred eighty-four million, nine hundred ninety-seven thousand, eight hundred forty-two".