2493796239317 has 2 divisors, whose sum is σ = 2493796239318. Its totient is φ = 2493796239316.

The previous prime is 2493796239307. The next prime is 2493796239367. The reversal of 2493796239317 is 7139326973942.

2493796239317 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1795583920036 + 698212319281 = 1339994^2 + 835591^2 .

It is a cyclic number.

It is not a de Polignac number, because 2493796239317 - 2²⁰ = 2493795190741 is a prime.

It is a super-2 number, since 2×2493796239317² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2493796239307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1246898119658 + 1246898119659.

It is an arithmetic number, because the mean of its divisors is an integer number (1246898119659).

Almost surely, 2^{2493796239317} is an apocalyptic number.

It is an amenable number.

2493796239317 is a deficient number, since it is larger than the sum of its proper divisors (1).

2493796239317 is an equidigital number, since it uses as much as digits as its factorization.

2493796239317 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 92588832, while the sum is 65.

The spelling of 2493796239317 in words is "two trillion, four hundred ninety-three billion, seven hundred ninety-six million, two hundred thirty-nine thousand, three hundred seventeen".