2675967197 has 2 divisors, whose sum is σ = 2675967198. Its totient is φ = 2675967196.

The previous prime is 2675967193. The next prime is 2675967211. The reversal of 2675967197 is 7917695762.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1689127801 + 986839396 = 41099^2 + 31414^2 .

It is a cyclic number.

It is not a de Polignac number, because 2675967197 - 2² = 2675967193 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2675967193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1337983598 + 1337983599.

It is an arithmetic number, because the mean of its divisors is an integer number (1337983599).

Almost surely, 2^2675967197 is an apocalyptic number.

It is an amenable number.

2675967197 is a deficient number, since it is larger than the sum of its proper divisors (1).

2675967197 is an equidigital number, since it uses as much as digits as its factorization.

2675967197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 10001880, while the sum is 59.

The square root of 2675967197 is about 51729.7515652260. The cubic root of 2675967197 is about 1388.3328349761.

The spelling of 2675967197 in words is "two billion, six hundred seventy-five million, nine hundred sixty-seven thousand, one hundred ninety-seven".