720484097 has 2 divisors, whose sum is σ = 720484098. Its totient is φ = 720484096.

The previous prime is 720484043. The next prime is 720484099. The reversal of 720484097 is 790484027.

720484097 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., 640899856 + 79584241 = 25316^2 + 8921^2 .

It is a cyclic number.

It is not a de Polignac number, because 720484097 - 2²⁴ = 703706881 is a prime.

Together with 720484099, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (720484099) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 360242048 + 360242049.

It is an arithmetic number, because the mean of its divisors is an integer number (360242049).

Almost surely, 2^720484097 is an apocalyptic number.

It is an amenable number.

720484097 is a deficient number, since it is larger than the sum of its proper divisors (1).

720484097 is an equidigital number, since it uses as much as digits as its factorization.

720484097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112896, while the sum is 41.

The square root of 720484097 is about 26841.8348292362. The cubic root of 720484097 is about 896.4817778821.

The spelling of 720484097 in words is "seven hundred twenty million, four hundred eighty-four thousand, ninety-seven".