9489254419 has 2 divisors, whose sum is σ = 9489254420. Its totient is φ = 9489254418.

The previous prime is 9489254413. The next prime is 9489254431. The reversal of 9489254419 is 9144529849.

9489254419 is digitally balanced in base 3, 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 9489254419 - 2⁵ = 9489254387 is a prime.

It is a super-2 number, since 2×9489254419² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9489254419.

It is not a weakly prime, because it can be changed into another prime (9489254413) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4744627209 + 4744627210.

It is an arithmetic number, because the mean of its divisors is an integer number (4744627210).

Almost surely, 2^9489254419 is an apocalyptic number.

9489254419 is a deficient number, since it is larger than the sum of its proper divisors (1).

9489254419 is an equidigital number, since it uses as much as digits as its factorization.

9489254419 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3732480, while the sum is 55.

The square root of 9489254419 is about 97412.8041840496. The cubic root of 9489254419 is about 2117.1129577832.

The spelling of 9489254419 in words is "nine billion, four hundred eighty-nine million, two hundred fifty-four thousand, four hundred nineteen".