884090928 has 240 divisors, whose sum is σ = 2829461760. Its totient is φ = 236662272.

The previous prime is 884090903. The next prime is 884090939. The reversal of 884090928 is 829090488.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3191526 + ... + 3191802.

It is an arithmetic number, because the mean of its divisors is an integer number (11789424).

Almost surely, 2^884090928 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 884090928, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1414730880).

884090928 is an abundant number, since it is smaller than the sum of its proper divisors (1945370832).

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

884090928 is a wasteful number, since it uses less digits than its factorization.

884090928 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 384 (or 371 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 48.

The square root of 884090928 is about 29733.6665751131. Note that the first 3 decimals coincide. The cubic root of 884090928 is about 959.7666273003.

The spelling of 884090928 in words is "eight hundred eighty-four million, ninety thousand, nine hundred twenty-eight".