74412353 has 2 divisors, whose sum is σ = 74412354. Its totient is φ = 74412352.

The previous prime is 74412329. The next prime is 74412397. The reversal of 74412353 is 35321447.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 57577744 + 16834609 = 7588^2 + 4103^2 .

It is a cyclic number.

It is not a de Polignac number, because 74412353 - 2⁸ = 74412097 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (74412953) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37206176 + 37206177.

It is an arithmetic number, because the mean of its divisors is an integer number (37206177).

Almost surely, 2^74412353 is an apocalyptic number.

It is an amenable number.

74412353 is a deficient number, since it is larger than the sum of its proper divisors (1).

74412353 is an equidigital number, since it uses as much as digits as its factorization.

74412353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 29.

The square root of 74412353 is about 8626.2595022408. The cubic root of 74412353 is about 420.6120196806.

The spelling of 74412353 in words is "seventy-four million, four hundred twelve thousand, three hundred fifty-three".