8097970 has 8 divisors (see below), whose sum is σ = 14576364. Its totient is φ = 3239184.

The previous prime is 8097961. The next prime is 8097977. The reversal of 8097970 is 797908.

It can be written as a sum of positive squares in 2 ways, for example, as 7901721 + 196249 = 2811^2 + 443^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (8097977) 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, 404889 + ... + 404908.

Almost surely, 2^8097970 is an apocalyptic number.

8097970 is a deficient number, since it is larger than the sum of its proper divisors (6478394).

8097970 is a wasteful number, since it uses less digits than its factorization.

8097970 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 809804.

The product of its (nonzero) digits is 31752, while the sum is 40.

The square root of 8097970 is about 2845.6932371568. The cubic root of 8097970 is about 200.8131064761.

The spelling of 8097970 in words is "eight million, ninety-seven thousand, nine hundred seventy".