7672463364197 has 2 divisors, whose sum is σ = 7672463364198. Its totient is φ = 7672463364196.

The previous prime is 7672463364161. The next prime is 7672463364199. The reversal of 7672463364197 is 7914633642767.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 7086808355236 + 585655008961 = 2662106^2 + 765281^2 .

It is a cyclic number.

It is not a de Polignac number, because 7672463364197 - 2¹² = 7672463360101 is a prime.

It is a super-2 number, since 2×7672463364197² (a number of 27 digits) contains 22 as substring.

Together with 7672463364199, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7672463364199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3836231682098 + 3836231682099.

It is an arithmetic number, because the mean of its divisors is an integer number (3836231682099).

Almost surely, 2^{7672463364197} is an apocalyptic number.

It is an amenable number.

7672463364197 is a deficient number, since it is larger than the sum of its proper divisors (1).

7672463364197 is an equidigital number, since it uses as much as digits as its factorization.

7672463364197 is an evil number, because the sum of its binary digits is even.

The product of its digits is 192036096, while the sum is 65.

The spelling of 7672463364197 in words is "seven trillion, six hundred seventy-two billion, four hundred sixty-three million, three hundred sixty-four thousand, one hundred ninety-seven".