854104320 has 216 divisors, whose sum is σ = 2980740672. Its totient is φ = 225792000.

The previous prime is 854104297. The next prime is 854104367. The reversal of 854104320 is 23401458.

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 23 ways as a sum of consecutive naturals, for example, 1739275 + ... + 1739765.

Almost surely, 2^854104320 is an apocalyptic number.

854104320 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 854104320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1490370336).

854104320 is an abundant number, since it is smaller than the sum of its proper divisors (2126636352).

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

854104320 is a wasteful number, since it uses less digits than its factorization.

854104320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 669 (or 652 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 854104320 is about 29225.0632163559. The cubic root of 854104320 is about 948.7904532632.

Adding to 854104320 its reverse (23401458), we get a palindrome (877505778).

The spelling of 854104320 in words is "eight hundred fifty-four million, one hundred four thousand, three hundred twenty".