848221680 has 40 divisors (see below), whose sum is σ = 2629487952. Its totient is φ = 226192384.

The previous prime is 848221679. The next prime is 848221727. The reversal of 848221680 is 86122848.

It is a tau number, because it is divible by the number of its divisors (40).

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1766889 + ... + 1767368.

Almost surely, 2^848221680 is an apocalyptic number.

848221680 is a gapful number since it is divisible by the number (80) formed by its first and last digit.

It is an amenable number.

848221680 is an abundant number, since it is smaller than the sum of its proper divisors (1781266272).

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

848221680 is a wasteful number, since it uses less digits than its factorization.

848221680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3534273 (or 3534267 counting only the distinct ones).

The product of its (nonzero) digits is 49152, while the sum is 39.

The square root of 848221680 is about 29124.2455696281. The cubic root of 848221680 is about 946.6071696611.

The spelling of 848221680 in words is "eight hundred forty-eight million, two hundred twenty-one thousand, six hundred eighty".