9884954156 has 36 divisors (see below), whose sum is σ = 21730567824. Its totient is φ = 3851279520.

The previous prime is 9884954141. The next prime is 9884954171. The reversal of 9884954156 is 6514594889.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9884954141) and next prime (9884954171).

It is a junction number, because it is equal to n+sod(n) for n = 9884954095 and 9884954104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1455431 + ... + 1462206.

It is an arithmetic number, because the mean of its divisors is an integer number (603626884).

Almost surely, 2^9884954156 is an apocalyptic number.

It is an amenable number.

9884954156 is an abundant number, since it is smaller than the sum of its proper divisors (11845613668).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9884954156 is a wasteful number, since it uses less digits than its factorization.

9884954156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917670 (or 2917657 counting only the distinct ones).

The product of its digits is 12441600, while the sum is 59.

The square root of 9884954156 is about 99423.1067508957. The cubic root of 9884954156 is about 2146.1408439208.

The spelling of 9884954156 in words is "nine billion, eight hundred eighty-four million, nine hundred fifty-four thousand, one hundred fifty-six".