7675379189 has 2 divisors, whose sum is σ = 7675379190. Its totient is φ = 7675379188.

The previous prime is 7675379183. The next prime is 7675379191. The reversal of 7675379189 is 9819735767.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4784488900 + 2890890289 = 69170^2 + 53767^2 .

It is an emirp because it is prime and its reverse (9819735767) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 7675379189 - 2⁸ = 7675378933 is a prime.

It is a super-2 number, since 2×7675379189² (a number of 21 digits) contains 22 as substring.

Together with 7675379191, 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 (7675379183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3837689594 + 3837689595.

It is an arithmetic number, because the mean of its divisors is an integer number (3837689595).

Almost surely, 2^7675379189 is an apocalyptic number.

It is an amenable number.

7675379189 is a deficient number, since it is larger than the sum of its proper divisors (1).

7675379189 is an equidigital number, since it uses as much as digits as its factorization.

7675379189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20003760, while the sum is 62.

The square root of 7675379189 is about 87609.2414588781. The cubic root of 7675379189 is about 1972.5738891115.

The spelling of 7675379189 in words is "seven billion, six hundred seventy-five million, three hundred seventy-nine thousand, one hundred eighty-nine".