396583443337117 has 2 divisors, whose sum is σ = 396583443337118. Its totient is φ = 396583443337116.

The previous prime is 396583443337063. The next prime is 396583443337181. The reversal of 396583443337117 is 711733344385693.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 318543286623961 + 78040156713156 = 17847781^2 + 8834034^2 .

It is a cyclic number.

It is not a de Polignac number, because 396583443337117 - 2³⁵ = 396549083598749 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (396583443337187) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 198291721668558 + 198291721668559.

It is an arithmetic number, because the mean of its divisors is an integer number (198291721668559).

Almost surely, 2^{396583443337117} is an apocalyptic number.

It is an amenable number.

396583443337117 is a deficient number, since it is larger than the sum of its proper divisors (1).

396583443337117 is an equidigital number, since it uses as much as digits as its factorization.

396583443337117 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 411505920, while the sum is 67.

The spelling of 396583443337117 in words is "three hundred ninety-six trillion, five hundred eighty-three billion, four hundred forty-three million, three hundred thirty-seven thousand, one hundred seventeen".