8182018948 has 12 divisors (see below), whose sum is σ = 14588694540. Its totient is φ = 4013820512.

The previous prime is 8182018909. The next prime is 8182018979. The reversal of 8182018948 is 8498102818.

It can be written as a sum of positive squares in 2 ways, for example, as 6060311104 + 2121707844 = 77848^2 + 46062^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19297003 + ... + 19297426.

It is an arithmetic number, because the mean of its divisors is an integer number (1215724545).

Almost surely, 2^8182018948 is an apocalyptic number.

It is an amenable number.

8182018948 is a deficient number, since it is larger than the sum of its proper divisors (6406675592).

8182018948 is a wasteful number, since it uses less digits than its factorization.

8182018948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38594486 (or 38594484 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 49.

The square root of 8182018948 is about 90454.5131433474. The cubic root of 8182018948 is about 2015.0546402356.

The spelling of 8182018948 in words is "eight billion, one hundred eighty-two million, eighteen thousand, nine hundred forty-eight".