848479280 has 80 divisors (see below), whose sum is σ = 2160290304. Its totient is φ = 307357440.

The previous prime is 848479237. The next prime is 848479309. The reversal of 848479280 is 82974848.

It is a tau number, because it is divible by the number of its divisors (80).

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 15 ways as a sum of consecutive naturals, for example, 247337 + ... + 250743.

Almost surely, 2^848479280 is an apocalyptic number.

848479280 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 848479280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1080145152).

848479280 is an abundant number, since it is smaller than the sum of its proper divisors (1311811024).

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

848479280 is a wasteful number, since it uses less digits than its factorization.

848479280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3714 (or 3708 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 50.

The square root of 848479280 is about 29128.6676660640. The cubic root of 848479280 is about 946.7029863294.

The spelling of 848479280 in words is "eight hundred forty-eight million, four hundred seventy-nine thousand, two hundred eighty".