884424428 has 24 divisors (see below), whose sum is σ = 1634508288. Its totient is φ = 417885776.

The previous prime is 884424391. The next prime is 884424433. The reversal of 884424428 is 824424488.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50276 + ... + 65547.

It is an arithmetic number, because the mean of its divisors is an integer number (68104512).

Almost surely, 2^884424428 is an apocalyptic number.

It is an amenable number.

884424428 is a deficient number, since it is larger than the sum of its proper divisors (750083860).

884424428 is a wasteful number, since it uses less digits than its factorization.

884424428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115933 (or 115931 counting only the distinct ones).

The product of its digits is 524288, while the sum is 44.

The square root of 884424428 is about 29739.2741673364. The cubic root of 884424428 is about 959.8872943497.

The spelling of 884424428 in words is "eight hundred eighty-four million, four hundred twenty-four thousand, four hundred twenty-eight".