7424369 has 2 divisors, whose sum is σ = 7424370. Its totient is φ = 7424368.

The previous prime is 7424363. The next prime is 7424381. The reversal of 7424369 is 9634247.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4255969 + 3168400 = 2063^2 + 1780^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-7424369 is a prime.

It is a super-2 number, since 2×7424369² = 110242510096322, which contains 22 as substring.

It is a Chen prime.

It is a d-powerful number, because it can be written as 7³ + 4⁹ + 2²¹ + 4¹¹ + 3¹² + 6⁷ + 9⁵ .

It is not a weakly prime, because it can be changed into another prime (7424363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3712184 + 3712185.

It is an arithmetic number, because the mean of its divisors is an integer number (3712185).

Almost surely, 2^7424369 is an apocalyptic number.

It is an amenable number.

7424369 is a deficient number, since it is larger than the sum of its proper divisors (1).

7424369 is an equidigital number, since it uses as much as digits as its factorization.

7424369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 35.

The square root of 7424369 is about 2724.7695315384. The cubic root of 7424369 is about 195.0831904523.

The spelling of 7424369 in words is "seven million, four hundred twenty-four thousand, three hundred sixty-nine".