722363029 has 2 divisors, whose sum is σ = 722363030. Its totient is φ = 722363028.

The previous prime is 722362973. The next prime is 722363053. The reversal of 722363029 is 920363227.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 689850225 + 32512804 = 26265^2 + 5702^2 .

It is a cyclic number.

It is not a de Polignac number, because 722363029 - 2⁹ = 722362517 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 722362985 and 722363003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (722363329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 361181514 + 361181515.

It is an arithmetic number, because the mean of its divisors is an integer number (361181515).

Almost surely, 2^722363029 is an apocalyptic number.

It is an amenable number.

722363029 is a deficient number, since it is larger than the sum of its proper divisors (1).

722363029 is an equidigital number, since it uses as much as digits as its factorization.

722363029 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 34.

The square root of 722363029 is about 26876.8121063492. The cubic root of 722363029 is about 897.2604053659.

The spelling of 722363029 in words is "seven hundred twenty-two million, three hundred sixty-three thousand, twenty-nine".