8000676646 has 16 divisors (see below), whose sum is σ = 12733511040. Its totient is φ = 3757156480.

The previous prime is 8000676643. The next prime is 8000676647. The reversal of 8000676646 is 6466760008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8000676641) 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, 229345 + ... + 261916.

It is an arithmetic number, because the mean of its divisors is an integer number (795844440).

Almost surely, 2^8000676646 is an apocalyptic number.

8000676646 is a deficient number, since it is larger than the sum of its proper divisors (4732834394).

8000676646 is a wasteful number, since it uses less digits than its factorization.

8000676646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 491759.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 8000676646 is about 89446.5015861437. The cubic root of 8000676646 is about 2000.0563855770.

The spelling of 8000676646 in words is "eight billion, six hundred seventy-six thousand, six hundred forty-six".