7680197 has 8 divisors (see below), whose sum is σ = 8794176. Its totient is φ = 6570432.

The previous prime is 7680191. The next prime is 7680217. The reversal of 7680197 is 7910867.

It is a happy number.

7680197 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 7680197 - 2⁴ = 7680181 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7680197.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7680191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6278 + ... + 7400.

It is an arithmetic number, because the mean of its divisors is an integer number (1099272).

Almost surely, 2^7680197 is an apocalyptic number.

It is an amenable number.

7680197 is a deficient number, since it is larger than the sum of its proper divisors (1113979).

7680197 is a wasteful number, since it uses less digits than its factorization.

7680197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2107.

The product of its (nonzero) digits is 21168, while the sum is 38.

The square root of 7680197 is about 2771.3168350082. The cubic root of 7680197 is about 197.2986528896.

The spelling of 7680197 in words is "seven million, six hundred eighty thousand, one hundred ninety-seven".