8287948844 has 24 divisors (see below), whose sum is σ = 16582614048. Its totient is φ = 3550538880.

The previous prime is 8287948841. The next prime is 8287948847. The reversal of 8287948844 is 4488497828.

It is an interprime number because it is at equal distance from previous prime (8287948841) and next prime (8287948847).

It is not an unprimeable number, because it can be changed into a prime (8287948841) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 11882 + ... + 129294.

It is an arithmetic number, because the mean of its divisors is an integer number (690942252).

Almost surely, 2^8287948844 is an apocalyptic number.

It is an amenable number.

8287948844 is an abundant number, since it is smaller than the sum of its proper divisors (8294665204).

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

8287948844 is a wasteful number, since it uses less digits than its factorization.

8287948844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 119945 (or 119943 counting only the distinct ones).

The product of its digits is 33030144, while the sum is 62.

The square root of 8287948844 is about 91038.1724552948. The cubic root of 8287948844 is about 2023.7134616394.

The spelling of 8287948844 in words is "eight billion, two hundred eighty-seven million, nine hundred forty-eight thousand, eight hundred forty-four".