8000680 has 16 divisors (see below), whose sum is σ = 18001620. Its totient is φ = 3200256.

The previous prime is 8000677. The next prime is 8000683. The reversal of 8000680 is 860008.

It is an interprime number because it is at equal distance from previous prime (8000677) and next prime (8000683).

It can be written as a sum of positive squares in 2 ways, for example, as 7257636 + 743044 = 2694^2 + 862^2 .

It is not an unprimeable number, because it can be changed into a prime (8000683) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 99969 + ... + 100048.

Almost surely, 2^8000680 is an apocalyptic number.

It is an amenable number.

8000680 is an abundant number, since it is smaller than the sum of its proper divisors (10000940).

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

8000680 is a wasteful number, since it uses less digits than its factorization.

8000680 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200028 (or 200024 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 22.

The square root of 8000680 is about 2828.5473303447. The cubic root of 8000680 is about 200.0056665061.

Adding to 8000680 its reverse (860008), we get a palindrome (8860688).

The spelling of 8000680 in words is "eight million, six hundred eighty", and thus it is an aban number.