339593639617 has 2 divisors, whose sum is σ = 339593639618. Its totient is φ = 339593639616.

The previous prime is 339593639611. The next prime is 339593639669. The reversal of 339593639617 is 716936395933.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 187559152561 + 152034487056 = 433081^2 + 389916^2 .

It is an emirp because it is prime and its reverse (716936395933) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 339593639617 - 2¹¹ = 339593637569 is a prime.

It is not a weakly prime, because it can be changed into another prime (339593639611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 169796819808 + 169796819809.

It is an arithmetic number, because the mean of its divisors is an integer number (169796819809).

Almost surely, 2^339593639617 is an apocalyptic number.

It is an amenable number.

339593639617 is a deficient number, since it is larger than the sum of its proper divisors (1).

339593639617 is an equidigital number, since it uses as much as digits as its factorization.

339593639617 is an evil number, because the sum of its binary digits is even.

The product of its digits is 74401740, while the sum is 64.

The spelling of 339593639617 in words is "three hundred thirty-nine billion, five hundred ninety-three million, six hundred thirty-nine thousand, six hundred seventeen".