17379303749 has 2 divisors, whose sum is σ = 17379303750. Its totient is φ = 17379303748.

The previous prime is 17379303563. The next prime is 17379303797. The reversal of 17379303749 is 94730397371.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12219754849 + 5159548900 = 110543^2 + 71830^2 .

It is a cyclic number.

It is not a de Polignac number, because 17379303749 - 2²⁰ = 17378255173 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 17379303749.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (17379393749) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8689651874 + 8689651875.

It is an arithmetic number, because the mean of its divisors is an integer number (8689651875).

Almost surely, 2^17379303749 is an apocalyptic number.

It is an amenable number.

17379303749 is a deficient number, since it is larger than the sum of its proper divisors (1).

17379303749 is an equidigital number, since it uses as much as digits as its factorization.

17379303749 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3000564, while the sum is 53.

The spelling of 17379303749 in words is "seventeen billion, three hundred seventy-nine million, three hundred three thousand, seven hundred forty-nine".