3718414274893 has 2 divisors, whose sum is σ = 3718414274894. Its totient is φ = 3718414274892.

The previous prime is 3718414274863. The next prime is 3718414274969. The reversal of 3718414274893 is 3984724148173.

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., 2981568865284 + 736845409609 = 1726722^2 + 858397^2 .

It is an emirp because it is prime and its reverse (3984724148173) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3718414274893 - 2¹³ = 3718414266701 is a prime.

It is a super-2 number, since 2×3718414274893² (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 (3718414274833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1859207137446 + 1859207137447.

It is an arithmetic number, because the mean of its divisors is an integer number (1859207137447).

Almost surely, 2^{3718414274893} is an apocalyptic number.

It is an amenable number.

3718414274893 is a deficient number, since it is larger than the sum of its proper divisors (1).

3718414274893 is an equidigital number, since it uses as much as digits as its factorization.

3718414274893 is an evil number, because the sum of its binary digits is even.

The product of its digits is 32514048, while the sum is 61.

The spelling of 3718414274893 in words is "three trillion, seven hundred eighteen billion, four hundred fourteen million, two hundred seventy-four thousand, eight hundred ninety-three".