9902466019 has 2 divisors, whose sum is σ = 9902466020. Its totient is φ = 9902466018.

The previous prime is 9902465953. The next prime is 9902466047. The reversal of 9902466019 is 9106642099.

9902466019 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9902466019 - 2⁷ = 9902465891 is a prime.

It is a super-2 number, since 2×9902466019² (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 9902466019.

It is not a weakly prime, because it can be changed into another prime (9902463019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4951233009 + 4951233010.

It is an arithmetic number, because the mean of its divisors is an integer number (4951233010).

Almost surely, 2^9902466019 is an apocalyptic number.

9902466019 is a deficient number, since it is larger than the sum of its proper divisors (1).

9902466019 is an equidigital number, since it uses as much as digits as its factorization.

9902466019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 209952, while the sum is 46.

The square root of 9902466019 is about 99511.1351507961. The cubic root of 9902466019 is about 2147.4074406799.

The spelling of 9902466019 in words is "nine billion, nine hundred two million, four hundred sixty-six thousand, nineteen".