8961200484 has 12 divisors (see below), whose sum is σ = 20909467824. Its totient is φ = 2987066824.

The previous prime is 8961200449. The next prime is 8961200491. The reversal of 8961200484 is 4840021698.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×8961200484² (a number of 21 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 373383342 + ... + 373383365.

It is an arithmetic number, because the mean of its divisors is an integer number (1742455652).

Almost surely, 2^8961200484 is an apocalyptic number.

It is an amenable number.

8961200484 is an abundant number, since it is smaller than the sum of its proper divisors (11948267340).

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

8961200484 is a wasteful number, since it uses less digits than its factorization.

8961200484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746766714 (or 746766712 counting only the distinct ones).

The product of its (nonzero) digits is 110592, while the sum is 42.

The square root of 8961200484 is about 94663.6175307071. The cubic root of 8961200484 is about 2077.0903971053.

The spelling of 8961200484 in words is "eight billion, nine hundred sixty-one million, two hundred thousand, four hundred eighty-four".