74314039 has 2 divisors, whose sum is σ = 74314040. Its totient is φ = 74314038.

The previous prime is 74314027. The next prime is 74314057. The reversal of 74314039 is 93041347.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74314039 - 2⁵ = 74314007 is a prime.

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 74314039.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74314139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37157019 + 37157020.

It is an arithmetic number, because the mean of its divisors is an integer number (37157020).

Almost surely, 2^74314039 is an apocalyptic number.

74314039 is a deficient number, since it is larger than the sum of its proper divisors (1).

74314039 is an equidigital number, since it uses as much as digits as its factorization.

74314039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 74314039 is about 8620.5590885974. The cubic root of 74314039 is about 420.4266997557.

The spelling of 74314039 in words is "seventy-four million, three hundred fourteen thousand, thirty-nine".