8026666208 has 48 divisors (see below), whose sum is σ = 17640032256. Its totient is φ = 3563629440.

The previous prime is 8026666189. The next prime is 8026666217.

It is a happy number.

8026666208 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250016 + ... + 280287.

It is an arithmetic number, because the mean of its divisors is an integer number (367500672).

Almost surely, 2^8026666208 is an apocalyptic number.

8026666208 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

8026666208 is an abundant number, since it is smaller than the sum of its proper divisors (9613366048).

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

8026666208 is a wasteful number, since it uses less digits than its factorization.

8026666208 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530367 (or 530359 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 8026666208 is about 89591.6637193439. The cubic root of 8026666208 is about 2002.2197195112.

The spelling of 8026666208 in words is "eight billion, twenty-six million, six hundred sixty-six thousand, two hundred eight".