2998976947 has 16 divisors (see below), whose sum is σ = 3120495552. Its totient is φ = 2879815680.

The previous prime is 2998976933. The next prime is 2998976989. The reversal of 2998976947 is 7496798992.

It is a cyclic number.

It is not a de Polignac number, because 2998976947 - 2³¹ = 851493299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2998976917) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1073122 + ... + 1075912.

It is an arithmetic number, because the mean of its divisors is an integer number (195030972).

Almost surely, 2^2998976947 is an apocalyptic number.

2998976947 is a deficient number, since it is larger than the sum of its proper divisors (121518605).

2998976947 is a wasteful number, since it uses less digits than its factorization.

2998976947 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3198.

The product of its digits is 123451776, while the sum is 70.

The square root of 2998976947 is about 54762.9158007497. The cubic root of 2998976947 is about 1442.0856074735.

The spelling of 2998976947 in words is "two billion, nine hundred ninety-eight million, nine hundred seventy-six thousand, nine hundred forty-seven".