742698059 has 2 divisors, whose sum is σ = 742698060. Its totient is φ = 742698058.

The previous prime is 742698053. The next prime is 742698071. The reversal of 742698059 is 950896247.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 742698059 - 2²⁴ = 725920843 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 742697998 and 742698016.

It is not a weakly prime, because it can be changed into another prime (742698053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371349029 + 371349030.

It is an arithmetic number, because the mean of its divisors is an integer number (371349030).

Almost surely, 2^742698059 is an apocalyptic number.

742698059 is a deficient number, since it is larger than the sum of its proper divisors (1).

742698059 is an equidigital number, since it uses as much as digits as its factorization.

742698059 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 742698059 is about 27252.4872075926. The cubic root of 742698059 is about 905.6021181562.

It can be divided in two parts, 74269 and 8059, that added together give a palindrome (82328).

The spelling of 742698059 in words is "seven hundred forty-two million, six hundred ninety-eight thousand, fifty-nine".