742174369 has 2 divisors, whose sum is σ = 742174370. Its totient is φ = 742174368.

The previous prime is 742174339. The next prime is 742174417. The reversal of 742174369 is 963471247.

742174369 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 can be written as a sum of positive squares in only one way, i.e., 537312400 + 204861969 = 23180^2 + 14313^2 .

It is a cyclic number.

It is not a de Polignac number, because 742174369 - 2⁷ = 742174241 is a prime.

It is a super-2 number, since 2×742174369² = 1101645588001096322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (742174319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371087184 + 371087185.

It is an arithmetic number, because the mean of its divisors is an integer number (371087185).

Almost surely, 2^742174369 is an apocalyptic number.

It is an amenable number.

742174369 is a deficient number, since it is larger than the sum of its proper divisors (1).

742174369 is an equidigital number, since it uses as much as digits as its factorization.

742174369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 43.

The square root of 742174369 is about 27242.8773994231. The cubic root of 742174369 is about 905.3892158963.

The spelling of 742174369 in words is "seven hundred forty-two million, one hundred seventy-four thousand, three hundred sixty-nine".