6894120480 has 192 divisors, whose sum is σ = 23958281088. Its totient is φ = 1655562240.

The previous prime is 6894120463. The next prime is 6894120491. The reversal of 6894120480 is 840214986.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 242367 + ... + 269313.

It is an arithmetic number, because the mean of its divisors is an integer number (124782714).

Almost surely, 2^6894120480 is an apocalyptic number.

6894120480 is a gapful number since it is divisible by the number (60) 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 6894120480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11979140544).

6894120480 is an abundant number, since it is smaller than the sum of its proper divisors (17064160608).

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

6894120480 is a wasteful number, since it uses less digits than its factorization.

6894120480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27019 (or 27011 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 6894120480 is about 83030.8405353095. The cubic root of 6894120480 is about 1903.2373690570.

The spelling of 6894120480 in words is "six billion, eight hundred ninety-four million, one hundred twenty thousand, four hundred eighty".