8294653980 has 144 divisors (see below), whose sum is σ = 25562234880. Its totient is φ = 2176776576.

The previous prime is 8294653949. The next prime is 8294654077. The reversal of 8294653980 is 893564928.

8294653980 is a `hidden beast` number, since 8 + 29 + 4 + 6 + 539 + 80 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5445499 + ... + 5447021.

It is an arithmetic number, because the mean of its divisors is an integer number (177515520).

Almost surely, 2^8294653980 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8294653980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12781117440).

8294653980 is an abundant number, since it is smaller than the sum of its proper divisors (17267580900).

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

8294653980 is a wasteful number, since it uses less digits than its factorization.

8294653980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2000 (or 1995 counting only the distinct ones).

The product of its (nonzero) digits is 3732480, while the sum is 54.

The square root of 8294653980 is about 91074.9909689812. The cubic root of 8294653980 is about 2024.2590576850.

The spelling of 8294653980 in words is "eight billion, two hundred ninety-four million, six hundred fifty-three thousand, nine hundred eighty".