9870610469 has 2 divisors, whose sum is σ = 9870610470. Its totient is φ = 9870610468.

The previous prime is 9870610457. The next prime is 9870610501. The reversal of 9870610469 is 9640160789.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9324219844 + 546390625 = 96562^2 + 23375^2 .

It is a cyclic number.

It is not a de Polignac number, because 9870610469 - 2²⁰ = 9869561893 is a prime.

It is a super-2 number, since 2×9870610469² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9870610429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4935305234 + 4935305235.

It is an arithmetic number, because the mean of its divisors is an integer number (4935305235).

Almost surely, 2^9870610469 is an apocalyptic number.

It is an amenable number.

9870610469 is a deficient number, since it is larger than the sum of its proper divisors (1).

9870610469 is an equidigital number, since it uses as much as digits as its factorization.

9870610469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 653184, while the sum is 50.

The square root of 9870610469 is about 99350.9459894570. The cubic root of 9870610469 is about 2145.1022798674.

The spelling of 9870610469 in words is "nine billion, eight hundred seventy million, six hundred ten thousand, four hundred sixty-nine".