74794063 has 2 divisors, whose sum is σ = 74794064. Its totient is φ = 74794062.

The previous prime is 74794037. The next prime is 74794073. The reversal of 74794063 is 36049747.

It is a strong prime.

It is an emirp because it is prime and its reverse (36049747) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 74794063 - 2¹³ = 74785871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74794073) 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, 37397031 + 37397032.

It is an arithmetic number, because the mean of its divisors is an integer number (37397032).

Almost surely, 2^74794063 is an apocalyptic number.

74794063 is a deficient number, since it is larger than the sum of its proper divisors (1).

74794063 is an equidigital number, since it uses as much as digits as its factorization.

74794063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 40.

The square root of 74794063 is about 8648.3560865635. The cubic root of 74794063 is about 421.3299921762.

The spelling of 74794063 in words is "seventy-four million, seven hundred ninety-four thousand, sixty-three".