8704280859120 has 2880 divisors, whose sum is σ = 40212978204672. Its totient is φ = 1728324864000.

The previous prime is 8704280859103. The next prime is 8704280859121. The reversal of 8704280859120 is 219580824078.

8704280859120 is a `hidden beast` number, since 8 + 7 + 0 + 4 + 28 + 0 + 8 + 591 + 20 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8704280859121) by changing a digit.

It is a polite number, since it can be written in 575 ways as a sum of consecutive naturals, for example, 41252515815 + ... + 41252516025.

Almost surely, 2^{8704280859120} is an apocalyptic number.

8704280859120 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 8704280859120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (20106489102336).

8704280859120 is an abundant number, since it is smaller than the sum of its proper divisors (31508697345552).

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

8704280859120 is a wasteful number, since it uses less digits than its factorization.

8704280859120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 422 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 2580480, while the sum is 54.

The spelling of 8704280859120 in words is "eight trillion, seven hundred four billion, two hundred eighty million, eight hundred fifty-nine thousand, one hundred twenty".