7083980784 has 120 divisors (see below), whose sum is σ = 21018900240. Its totient is φ = 2219526144.

The previous prime is 7083980773. The next prime is 7083980791. The reversal of 7083980784 is 4870893807.

It is a Smith number, since the sum of its digits (54) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 7083980784.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2615559 + ... + 2618265.

It is an arithmetic number, because the mean of its divisors is an integer number (175157502).

Almost surely, 2^7083980784 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 7083980784, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10509450120).

7083980784 is an abundant number, since it is smaller than the sum of its proper divisors (13934919456).

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

7083980784 is a wasteful number, since it uses less digits than its factorization.

7083980784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3807 (or 3798 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 54.

The square root of 7083980784 is about 84166.3874952466. The cubic root of 7083980784 is about 1920.5507664725.

The spelling of 7083980784 in words is "seven billion, eighty-three million, nine hundred eighty thousand, seven hundred eighty-four".