720460193 has 2 divisors, whose sum is σ = 720460194. Its totient is φ = 720460192.

The previous prime is 720460129. The next prime is 720460199. The reversal of 720460193 is 391064027.

720460193 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 498539584 + 221920609 = 22328^2 + 14897^2 .

It is a cyclic number.

It is not a de Polignac number, because 720460193 - 2⁶ = 720460129 is a prime.

It is not a weakly prime, because it can be changed into another prime (720460199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360230096 + 360230097.

It is an arithmetic number, because the mean of its divisors is an integer number (360230097).

Almost surely, 2^720460193 is an apocalyptic number.

It is an amenable number.

720460193 is a deficient number, since it is larger than the sum of its proper divisors (1).

720460193 is an equidigital number, since it uses as much as digits as its factorization.

720460193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 720460193 is about 26841.3895504685. The cubic root of 720460193 is about 896.4718633735.

The spelling of 720460193 in words is "seven hundred twenty million, four hundred sixty thousand, one hundred ninety-three".