8782583040 has 432 divisors, whose sum is σ = 37888695936. Its totient is φ = 1824768000.

The previous prime is 8782583003. The next prime is 8782583059. The reversal of 8782583040 is 403852878.

It is a Harshad number since it is a multiple of its sum of digits (45).

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, 882090 + ... + 891990.

Almost surely, 2^8782583040 is an apocalyptic number.

8782583040 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 8782583040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18944347968).

8782583040 is an abundant number, since it is smaller than the sum of its proper divisors (29106112896).

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

8782583040 is a wasteful number, since it uses less digits than its factorization.

8782583040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9946 (or 9929 counting only the distinct ones).

The product of its (nonzero) digits is 430080, while the sum is 45.

The square root of 8782583040 is about 93715.4365086137. The cubic root of 8782583040 is about 2063.1972721245.

The spelling of 8782583040 in words is "eight billion, seven hundred eighty-two million, five hundred eighty-three thousand, forty".