7374754169 has 2 divisors, whose sum is σ = 7374754170. Its totient is φ = 7374754168.

The previous prime is 7374754159. The next prime is 7374754171. The reversal of 7374754169 is 9614574737.

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., 6771314944 + 603439225 = 82288^2 + 24565^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7374754169 is a prime.

It is a super-2 number, since 2×7374754169² (a number of 21 digits) contains 22 as substring.

Together with 7374754171, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 7374754169.

It is not a weakly prime, because it can be changed into another prime (7374754159) 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, 3687377084 + 3687377085.

It is an arithmetic number, because the mean of its divisors is an integer number (3687377085).

Almost surely, 2^7374754169 is an apocalyptic number.

It is an amenable number.

7374754169 is a deficient number, since it is larger than the sum of its proper divisors (1).

7374754169 is an equidigital number, since it uses as much as digits as its factorization.

7374754169 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 4445280, while the sum is 53.

The square root of 7374754169 is about 85876.3888912430. The cubic root of 7374754169 is about 1946.4765801437.

The spelling of 7374754169 in words is "seven billion, three hundred seventy-four million, seven hundred fifty-four thousand, one hundred sixty-nine".