74674733339 has 2 divisors, whose sum is σ = 74674733340. Its totient is φ = 74674733338.

The previous prime is 74674733321. The next prime is 74674733359. The reversal of 74674733339 is 93333747647.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 74674733339 - 2²⁸ = 74406297883 is a prime.

It is not a weakly prime, because it can be changed into another prime (74674733359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37337366669 + 37337366670.

It is an arithmetic number, because the mean of its divisors is an integer number (37337366670).

Almost surely, 2^74674733339 is an apocalyptic number.

74674733339 is a deficient number, since it is larger than the sum of its proper divisors (1).

74674733339 is an equidigital number, since it uses as much as digits as its factorization.

74674733339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 24004512, while the sum is 56.

The spelling of 74674733339 in words is "seventy-four billion, six hundred seventy-four million, seven hundred thirty-three thousand, three hundred thirty-nine".