742074283 has 2 divisors, whose sum is σ = 742074284. Its totient is φ = 742074282.

The previous prime is 742074251. The next prime is 742074287. The reversal of 742074283 is 382470247.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 742074283 - 2⁵ = 742074251 is a prime.

It is not a weakly prime, because it can be changed into another prime (742074287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371037141 + 371037142.

It is an arithmetic number, because the mean of its divisors is an integer number (371037142).

Almost surely, 2^742074283 is an apocalyptic number.

742074283 is a deficient number, since it is larger than the sum of its proper divisors (1).

742074283 is an equidigital number, since it uses as much as digits as its factorization.

742074283 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75264, while the sum is 37.

The square root of 742074283 is about 27241.0404169885. The cubic root of 742074283 is about 905.3485152817.

The spelling of 742074283 in words is "seven hundred forty-two million, seventy-four thousand, two hundred eighty-three".