722260367 has 2 divisors, whose sum is σ = 722260368. Its totient is φ = 722260366.

The previous prime is 722260349. The next prime is 722260391. The reversal of 722260367 is 763062227.

722260367 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 not a de Polignac number, because 722260367 - 2⁸ = 722260111 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (722260397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361130183 + 361130184.

It is an arithmetic number, because the mean of its divisors is an integer number (361130184).

Almost surely, 2^722260367 is an apocalyptic number.

722260367 is a deficient number, since it is larger than the sum of its proper divisors (1).

722260367 is an equidigital number, since it uses as much as digits as its factorization.

722260367 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 42336, while the sum is 35.

The square root of 722260367 is about 26874.9021765662. The cubic root of 722260367 is about 897.2178972325.

The spelling of 722260367 in words is "seven hundred twenty-two million, two hundred sixty thousand, three hundred sixty-seven".