74076346039 has 2 divisors, whose sum is σ = 74076346040. Its totient is φ = 74076346038.

The previous prime is 74076346033. The next prime is 74076346061. The reversal of 74076346039 is 93064367047.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (93064367047) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 74076346039 - 2¹³ = 74076337847 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 74076345983 and 74076346001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (74076346033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37038173019 + 37038173020.

It is an arithmetic number, because the mean of its divisors is an integer number (37038173020).

Almost surely, 2^74076346039 is an apocalyptic number.

74076346039 is a deficient number, since it is larger than the sum of its proper divisors (1).

74076346039 is an equidigital number, since it uses as much as digits as its factorization.

74076346039 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2286144, while the sum is 49.

The spelling of 74076346039 in words is "seventy-four billion, seventy-six million, three hundred forty-six thousand, thirty-nine".