2984266847 has 4 divisors (see below), whose sum is σ = 2993681256. Its totient is φ = 2974852440.

The previous prime is 2984266829. The next prime is 2984266849. The reversal of 2984266847 is 7486624892.

2984266847 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2984266847 - 2¹⁴ = 2984250463 is a prime.

It is a super-2 number, since 2×2984266847² = 17811697228206642818, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2984266792 and 2984266801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2984266849) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4706729 + ... + 4707362.

It is an arithmetic number, because the mean of its divisors is an integer number (748420314).

Almost surely, 2^2984266847 is an apocalyptic number.

2984266847 is a deficient number, since it is larger than the sum of its proper divisors (9414409).

2984266847 is an equidigital number, since it uses as much as digits as its factorization.

2984266847 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9414408.

The product of its digits is 9289728, while the sum is 56.

The square root of 2984266847 is about 54628.4435710922. The cubic root of 2984266847 is about 1439.7239129586.

The spelling of 2984266847 in words is "two billion, nine hundred eighty-four million, two hundred sixty-six thousand, eight hundred forty-seven".