848839680 has 396 divisors, whose sum is σ = 3214076580. Its totient is φ = 207028224.

The previous prime is 848839639. The next prime is 848839703. The reversal of 848839680 is 86938848.

It can be written as a sum of positive squares in 6 ways, for example, as 105513984 + 743325696 = 10272^2 + 27264^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 7787466 + ... + 7787574.

It is an arithmetic number, because the mean of its divisors is an integer number (8116355).

Almost surely, 2^848839680 is an apocalyptic number.

848839680 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 848839680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1607038290).

848839680 is an abundant number, since it is smaller than the sum of its proper divisors (2365236900).

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

848839680 is a wasteful number, since it uses less digits than its factorization.

848839680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 2654208, while the sum is 54.

The square root of 848839680 is about 29134.8533547022. The cubic root of 848839680 is about 946.8370078538.

The spelling of 848839680 in words is "eight hundred forty-eight million, eight hundred thirty-nine thousand, six hundred eighty".