742726363 has 2 divisors, whose sum is σ = 742726364. Its totient is φ = 742726362.

The previous prime is 742726349. The next prime is 742726417. The reversal of 742726363 is 363627247.

742726363 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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-742726363 is a prime.

It is not a weakly prime, because it can be changed into another prime (742726333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 371363181 + 371363182.

It is an arithmetic number, because the mean of its divisors is an integer number (371363182).

Almost surely, 2^742726363 is an apocalyptic number.

742726363 is a deficient number, since it is larger than the sum of its proper divisors (1).

742726363 is an equidigital number, since it uses as much as digits as its factorization.

742726363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 254016, while the sum is 40.

The square root of 742726363 is about 27253.0064946971. The cubic root of 742726363 is about 905.6136220850.

The spelling of 742726363 in words is "seven hundred forty-two million, seven hundred twenty-six thousand, three hundred sixty-three".