74306941 has 2 divisors, whose sum is σ = 74306942. Its totient is φ = 74306940.

The previous prime is 74306933. The next prime is 74306957. The reversal of 74306941 is 14960347.

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., 49406841 + 24900100 = 7029^2 + 4990^2 .

It is an emirp because it is prime and its reverse (14960347) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 74306941 - 2³ = 74306933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 74306897 and 74306906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74306971) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37153470 + 37153471.

It is an arithmetic number, because the mean of its divisors is an integer number (37153471).

Almost surely, 2^74306941 is an apocalyptic number.

It is an amenable number.

74306941 is a deficient number, since it is larger than the sum of its proper divisors (1).

74306941 is an equidigital number, since it uses as much as digits as its factorization.

74306941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 74306941 is about 8620.1473885311. The cubic root of 74306941 is about 420.4133138430.

The spelling of 74306941 in words is "seventy-four million, three hundred six thousand, nine hundred forty-one".