722908301 has 2 divisors, whose sum is σ = 722908302. Its totient is φ = 722908300.

The previous prime is 722908283. The next prime is 722908321. The reversal of 722908301 is 103809227.

722908301 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., 720976201 + 1932100 = 26851^2 + 1390^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-722908301 is a prime.

It is a super-3 number, since 3×722908301³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (722908321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361454150 + 361454151.

It is an arithmetic number, because the mean of its divisors is an integer number (361454151).

Almost surely, 2^722908301 is an apocalyptic number.

It is an amenable number.

722908301 is a deficient number, since it is larger than the sum of its proper divisors (1).

722908301 is an equidigital number, since it uses as much as digits as its factorization.

722908301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 722908301 is about 26886.9541041748. The cubic root of 722908301 is about 897.4861127110.

The spelling of 722908301 in words is "seven hundred twenty-two million, nine hundred eight thousand, three hundred one".