742174339 has 2 divisors, whose sum is σ = 742174340. Its totient is φ = 742174338.

The previous prime is 742174331. The next prime is 742174369. The reversal of 742174339 is 933471247.

742174339 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is an emirp because it is prime and its reverse (933471247) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 742174339 - 2³ = 742174331 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (742174331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371087169 + 371087170.

It is an arithmetic number, because the mean of its divisors is an integer number (371087170).

Almost surely, 2^742174339 is an apocalyptic number.

742174339 is a deficient number, since it is larger than the sum of its proper divisors (1).

742174339 is an equidigital number, since it uses as much as digits as its factorization.

742174339 is an odious number, because the sum of its binary digits is odd.

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

The square root of 742174339 is about 27242.8768488205. The cubic root of 742174339 is about 905.3892036971.

The spelling of 742174339 in words is "seven hundred forty-two million, one hundred seventy-four thousand, three hundred thirty-nine".