732724256197 has 2 divisors, whose sum is σ = 732724256198. Its totient is φ = 732724256196.

The previous prime is 732724256149. The next prime is 732724256207. The reversal of 732724256197 is 791652427237.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 593864431876 + 138859824321 = 770626^2 + 372639^2 .

It is a cyclic number.

It is not a de Polignac number, because 732724256197 - 2³⁹ = 182968442309 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (732724256497) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 366362128098 + 366362128099.

It is an arithmetic number, because the mean of its divisors is an integer number (366362128099).

Almost surely, 2^732724256197 is an apocalyptic number.

It is an amenable number.

732724256197 is a deficient number, since it is larger than the sum of its proper divisors (1).

732724256197 is an equidigital number, since it uses as much as digits as its factorization.

732724256197 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8890560, while the sum is 55.

The spelling of 732724256197 in words is "seven hundred thirty-two billion, seven hundred twenty-four million, two hundred fifty-six thousand, one hundred ninety-seven".