8921849096 has 8 divisors (see below), whose sum is σ = 16728467070. Its totient is φ = 4460924544.

The previous prime is 8921849087. The next prime is 8921849099. The reversal of 8921849096 is 6909481298.

It can be written as a sum of positive squares in only one way, i.e., 7428026596 + 1493822500 = 86186^2 + 38650^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (8921849099) 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, 557615561 + ... + 557615576.

Almost surely, 2^8921849096 is an apocalyptic number.

It is an amenable number.

8921849096 is a deficient number, since it is larger than the sum of its proper divisors (7806617974).

8921849096 is a wasteful number, since it uses less digits than its factorization.

8921849096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115231143 (or 1115231139 counting only the distinct ones).

The product of its (nonzero) digits is 2239488, while the sum is 56.

The square root of 8921849096 is about 94455.5403139488. The cubic root of 8921849096 is about 2074.0455548350.

The spelling of 8921849096 in words is "eight billion, nine hundred twenty-one million, eight hundred forty-nine thousand, ninety-six".