2989454467 has 2 divisors, whose sum is σ = 2989454468. Its totient is φ = 2989454466.

The previous prime is 2989454423. The next prime is 2989454519. The reversal of 2989454467 is 7644549892.

2989454467 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2989454467 - 2⁷ = 2989454339 is a prime.

It is not a weakly prime, because it can be changed into another prime (2989454407) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1494727233 + 1494727234.

It is an arithmetic number, because the mean of its divisors is an integer number (1494727234).

Almost surely, 2^2989454467 is an apocalyptic number.

2989454467 is a deficient number, since it is larger than the sum of its proper divisors (1).

2989454467 is an equidigital number, since it uses as much as digits as its factorization.

2989454467 is an evil number, because the sum of its binary digits is even.

The product of its digits is 17418240, while the sum is 58.

The square root of 2989454467 is about 54675.9038974208. The cubic root of 2989454467 is about 1440.5576651472.

The spelling of 2989454467 in words is "two billion, nine hundred eighty-nine million, four hundred fifty-four thousand, four hundred sixty-seven".