2980887266 has 24 divisors (see below), whose sum is σ = 5203820700. Its totient is φ = 1276914912.

The previous prime is 2980887263. The next prime is 2980887289. The reversal of 2980887266 is 6627880892.

It can be written as a sum of positive squares in 2 ways, for example, as 2431969225 + 548918041 = 49315^2 + 23429^2 .

It is not an unprimeable number, because it can be changed into a prime (2980887263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 243836 + ... + 255768.

Almost surely, 2^2980887266 is an apocalyptic number.

2980887266 is a deficient number, since it is larger than the sum of its proper divisors (2222933434).

2980887266 is a wasteful number, since it uses less digits than its factorization.

2980887266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14498 (or 14491 counting only the distinct ones).

The product of its (nonzero) digits is 4644864, while the sum is 56.

The square root of 2980887266 is about 54597.5023787719. The cubic root of 2980887266 is about 1439.1802281699.

The spelling of 2980887266 in words is "two billion, nine hundred eighty million, eight hundred eighty-seven thousand, two hundred sixty-six".