2980086784 has 22 divisors (see below), whose sum is σ = 5957265374. Its totient is φ = 1490042880.

The previous prime is 2980086731. The next prime is 2980086797. The reversal of 2980086784 is 4876800892.

It can be written as a sum of positive squares in only one way, i.e., 1964262400 + 1015824384 = 44320^2 + 31872^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1454097 + ... + 1456144.

Almost surely, 2^2980086784 is an apocalyptic number.

It is an amenable number.

2980086784 is a deficient number, since it is larger than the sum of its proper divisors (2977178590).

2980086784 is an equidigital number, since it uses as much as digits as its factorization.

2980086784 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2910261 (or 2910243 counting only the distinct ones).

The product of its (nonzero) digits is 1548288, while the sum is 52.

The square root of 2980086784 is about 54590.1711299754. The cubic root of 2980086784 is about 1439.0513916969.

The spelling of 2980086784 in words is "two billion, nine hundred eighty million, eighty-six thousand, seven hundred eighty-four".