9884356461 has 24 divisors (see below), whose sum is σ = 17276860224. Its totient is φ = 5315955840.

The previous prime is 9884356459. The next prime is 9884356463. The reversal of 9884356461 is 1646534889.

9884356461 is a `hidden beast` number, since 98 + 8 + 43 + 56 + 461 = 666.

It is an interprime number because it is at equal distance from previous prime (9884356459) and next prime (9884356463).

It is not a de Polignac number, because 9884356461 - 2¹ = 9884356459 is a prime.

It is a super-2 number, since 2×9884356461² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9884356398 and 9884356407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9884356463) 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 in 23 ways as a sum of consecutive naturals, for example, 4613475 + ... + 4615616.

It is an arithmetic number, because the mean of its divisors is an integer number (719869176).

Almost surely, 2^9884356461 is an apocalyptic number.

It is an amenable number.

9884356461 is a deficient number, since it is larger than the sum of its proper divisors (7392503763).

9884356461 is a wasteful number, since it uses less digits than its factorization.

9884356461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9229121 (or 9229118 counting only the distinct ones).

The product of its digits is 4976640, while the sum is 54.

The square root of 9884356461 is about 99420.1008901118. The cubic root of 9884356461 is about 2146.0975874900.

The spelling of 9884356461 in words is "nine billion, eight hundred eighty-four million, three hundred fifty-six thousand, four hundred sixty-one".