8460103493 has 2 divisors, whose sum is σ = 8460103494. Its totient is φ = 8460103492.

The previous prime is 8460103489. The next prime is 8460103507. The reversal of 8460103493 is 3943010648.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8266810084 + 193293409 = 90922^2 + 13903^2 .

It is a cyclic number.

It is not a de Polignac number, because 8460103493 - 2² = 8460103489 is a prime.

It is a super-2 number, since 2×8460103493² (a number of 21 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8460103403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4230051746 + 4230051747.

It is an arithmetic number, because the mean of its divisors is an integer number (4230051747).

Almost surely, 2^8460103493 is an apocalyptic number.

It is an amenable number.

8460103493 is a deficient number, since it is larger than the sum of its proper divisors (1).

8460103493 is an equidigital number, since it uses as much as digits as its factorization.

8460103493 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 8460103493 is about 91978.8208937253. The cubic root of 8460103493 is about 2037.6295268780.

The spelling of 8460103493 in words is "eight billion, four hundred sixty million, one hundred three thousand, four hundred ninety-three".