3667343373679 has 2 divisors, whose sum is σ = 3667343373680. Its totient is φ = 3667343373678.

The previous prime is 3667343373671. The next prime is 3667343373691. The reversal of 3667343373679 is 9763733437663.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3667343373679 - 2³ = 3667343373671 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3667343373671) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1833671686839 + 1833671686840.

It is an arithmetic number, because the mean of its divisors is an integer number (1833671686840).

Almost surely, 2^{3667343373679} is an apocalyptic number.

3667343373679 is a deficient number, since it is larger than the sum of its proper divisors (1).

3667343373679 is an equidigital number, since it uses as much as digits as its factorization.

3667343373679 is an evil number, because the sum of its binary digits is even.

The product of its digits is 648121824, while the sum is 67.

The spelling of 3667343373679 in words is "three trillion, six hundred sixty-seven billion, three hundred forty-three million, three hundred seventy-three thousand, six hundred seventy-nine".