8266987948 has 6 divisors (see below), whose sum is σ = 14467228916. Its totient is φ = 4133493972.

The previous prime is 8266987931. The next prime is 8266987997. The reversal of 8266987948 is 8497896628.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1033373490 + ... + 1033373497.

Almost surely, 2^8266987948 is an apocalyptic number.

It is an amenable number.

8266987948 is a deficient number, since it is larger than the sum of its proper divisors (6200240968).

8266987948 is a wasteful number, since it uses less digits than its factorization.

8266987948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2066746991 (or 2066746989 counting only the distinct ones).

The product of its digits is 83607552, while the sum is 67.

The square root of 8266987948 is about 90922.9781078469. The cubic root of 8266987948 is about 2022.0059761176.

The spelling of 8266987948 in words is "eight billion, two hundred sixty-six million, nine hundred eighty-seven thousand, nine hundred forty-eight".