3676636366723 has 2 divisors, whose sum is σ = 3676636366724. Its totient is φ = 3676636366722.

The previous prime is 3676636366661. The next prime is 3676636366747. The reversal of 3676636366723 is 3276636366763.

It is a strong prime.

It is an emirp because it is prime and its reverse (3276636366763) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3676636366723 - 2²¹ = 3676634269571 is a prime.

It is a super-2 number, since 2×3676636366723² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3676636366783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1838318183361 + 1838318183362.

It is an arithmetic number, because the mean of its divisors is an integer number (1838318183362).

Almost surely, 2^{3676636366723} is an apocalyptic number.

3676636366723 is a deficient number, since it is larger than the sum of its proper divisors (1).

3676636366723 is an equidigital number, since it uses as much as digits as its factorization.

3676636366723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 370355328, while the sum is 64.

The spelling of 3676636366723 in words is "three trillion, six hundred seventy-six billion, six hundred thirty-six million, three hundred sixty-six thousand, seven hundred twenty-three".