722416363 has 2 divisors, whose sum is σ = 722416364. Its totient is φ = 722416362.

The previous prime is 722416349. The next prime is 722416393. The reversal of 722416363 is 363614227.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 722416363 - 2⁹ = 722415851 is a prime.

It is not a weakly prime, because it can be changed into another prime (722416333) 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, 361208181 + 361208182.

It is an arithmetic number, because the mean of its divisors is an integer number (361208182).

Almost surely, 2^722416363 is an apocalyptic number.

722416363 is a deficient number, since it is larger than the sum of its proper divisors (1).

722416363 is an equidigital number, since it uses as much as digits as its factorization.

722416363 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 34.

The square root of 722416363 is about 26877.8042816001. The cubic root of 722416363 is about 897.2824872032.

The spelling of 722416363 in words is "seven hundred twenty-two million, four hundred sixteen thousand, three hundred sixty-three".