8475467844 has 24 divisors (see below), whose sum is σ = 20939391648. Its totient is φ = 2658970240.

The previous prime is 8475467843. The next prime is 8475467857. The reversal of 8475467844 is 4487645748.

It is not an unprimeable number, because it can be changed into a prime (8475467843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20773002 + ... + 20773409.

It is an arithmetic number, because the mean of its divisors is an integer number (872474652).

Almost surely, 2^8475467844 is an apocalyptic number.

It is an amenable number.

8475467844 is an abundant number, since it is smaller than the sum of its proper divisors (12463923804).

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

8475467844 is a wasteful number, since it uses less digits than its factorization.

8475467844 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41546435 (or 41546433 counting only the distinct ones).

The product of its digits is 24084480, while the sum is 57.

The square root of 8475467844 is about 92062.3041423579. The cubic root of 8475467844 is about 2038.8622904531.

The spelling of 8475467844 in words is "eight billion, four hundred seventy-five million, four hundred sixty-seven thousand, eight hundred forty-four".