7482379169 has 2 divisors, whose sum is σ = 7482379170. Its totient is φ = 7482379168.

The previous prime is 7482379153. The next prime is 7482379171. The reversal of 7482379169 is 9619732847.

7482379169 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 5433458944 + 2048920225 = 73712^2 + 45265^2 .

It is a cyclic number.

It is not a de Polignac number, because 7482379169 - 2⁴ = 7482379153 is a prime.

It is a super-2 number, since 2×7482379169² (a number of 21 digits) contains 22 as substring.

Together with 7482379171, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (7482379109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3741189584 + 3741189585.

It is an arithmetic number, because the mean of its divisors is an integer number (3741189585).

Almost surely, 2^7482379169 is an apocalyptic number.

It is an amenable number.

7482379169 is a deficient number, since it is larger than the sum of its proper divisors (1).

7482379169 is an equidigital number, since it uses as much as digits as its factorization.

7482379169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4572288, while the sum is 56.

The square root of 7482379169 is about 86500.7466383961. The cubic root of 7482379169 is about 1955.8996580113.

The spelling of 7482379169 in words is "seven billion, four hundred eighty-two million, three hundred seventy-nine thousand, one hundred sixty-nine".