8680971 has 32 divisors (see below), whose sum is σ = 13124160. Its totient is φ = 5068800.

The previous prime is 8680951. The next prime is 8680993. The reversal of 8680971 is 1790868.

It is not a de Polignac number, because 8680971 - 2⁵ = 8680939 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (8680901) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97495 + ... + 97583.

It is an arithmetic number, because the mean of its divisors is an integer number (410130).

Almost surely, 2^8680971 is an apocalyptic number.

8680971 is a deficient number, since it is larger than the sum of its proper divisors (4443189).

8680971 is a wasteful number, since it uses less digits than its factorization.

8680971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 207.

The product of its (nonzero) digits is 24192, while the sum is 39.

The square root of 8680971 is about 2946.3487573605. The cubic root of 8680971 is about 205.5209514457.

The spelling of 8680971 in words is "eight million, six hundred eighty thousand, nine hundred seventy-one".