2983468991 has 2 divisors, whose sum is σ = 2983468992. Its totient is φ = 2983468990.

The previous prime is 2983468987. The next prime is 2983469003. The reversal of 2983468991 is 1998643892.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2983468991 - 2² = 2983468987 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2983468991.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2983468981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1491734495 + 1491734496.

It is an arithmetic number, because the mean of its divisors is an integer number (1491734496).

Almost surely, 2^2983468991 is an apocalyptic number.

2983468991 is a deficient number, since it is larger than the sum of its proper divisors (1).

2983468991 is an equidigital number, since it uses as much as digits as its factorization.

2983468991 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6718464, while the sum is 59.

The square root of 2983468991 is about 54621.1405135411. The cubic root of 2983468991 is about 1439.5955961553.

The spelling of 2983468991 in words is "two billion, nine hundred eighty-three million, four hundred sixty-eight thousand, nine hundred ninety-one".