2994971684 has 24 divisors (see below), whose sum is σ = 5282429880. Its totient is φ = 1485748224.

The previous prime is 2994971641. The next prime is 2994971689. The reversal of 2994971684 is 4861794992.

It can be written as a sum of positive squares in 4 ways, for example, as 27772900 + 2967198784 = 5270^2 + 54472^2 .

It is not an unprimeable number, because it can be changed into a prime (2994971689) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 295322 + ... + 305294.

It is an arithmetic number, because the mean of its divisors is an integer number (220101245).

Almost surely, 2^2994971684 is an apocalyptic number.

It is an amenable number.

2994971684 is a deficient number, since it is larger than the sum of its proper divisors (2287458196).

2994971684 is a wasteful number, since it uses less digits than its factorization.

2994971684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10559 (or 10557 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 59.

The square root of 2994971684 is about 54726.3344652280. The cubic root of 2994971684 is about 1441.4433322939.

The spelling of 2994971684 in words is "two billion, nine hundred ninety-four million, nine hundred seventy-one thousand, six hundred eighty-four".