2966988249 has 12 divisors (see below), whose sum is σ = 4286124336. Its totient is φ = 1977773112.

The previous prime is 2966988239. The next prime is 2966988281. The reversal of 2966988249 is 9428896692.

2966988249 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2966988249 - 2⁵ = 2966988217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2966988239) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 137194 + ... + 157340.

It is an arithmetic number, because the mean of its divisors is an integer number (357177028).

Almost surely, 2^2966988249 is an apocalyptic number.

It is an amenable number.

2966988249 is a deficient number, since it is larger than the sum of its proper divisors (1319136087).

2966988249 is a wasteful number, since it uses less digits than its factorization.

2966988249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36516 (or 36513 counting only the distinct ones).

The product of its digits is 26873856, while the sum is 63.

The square root of 2966988249 is about 54470.0674591101. The cubic root of 2966988249 is about 1436.9399152298.

The spelling of 2966988249 in words is "two billion, nine hundred sixty-six million, nine hundred eighty-eight thousand, two hundred forty-nine".