7878480060 has 48 divisors (see below), whose sum is σ = 24065177472. Its totient is φ = 1909934400.

The previous prime is 7878480059. The next prime is 7878480067. The reversal of 7878480060 is 600848787.

It is a junction number, because it is equal to n+sod(n) for n = 7878479991 and 7878480009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7878480067) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5967886 + ... + 5969205.

It is an arithmetic number, because the mean of its divisors is an integer number (501357864).

Almost surely, 2^7878480060 is an apocalyptic number.

It is an amenable number.

7878480060 is an abundant number, since it is smaller than the sum of its proper divisors (16186697412).

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

7878480060 is a wasteful number, since it uses less digits than its factorization.

7878480060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11937114 (or 11937112 counting only the distinct ones).

The product of its (nonzero) digits is 602112, while the sum is 48.

The square root of 7878480060 is about 88760.8024974989. The cubic root of 7878480060 is about 1989.8216265631.

The spelling of 7878480060 in words is "seven billion, eight hundred seventy-eight million, four hundred eighty thousand, sixty".