3667340740709 has 2 divisors, whose sum is σ = 3667340740710. Its totient is φ = 3667340740708.

The previous prime is 3667340740681. The next prime is 3667340740741. The reversal of 3667340740709 is 9070470437663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3114176678209 + 553164062500 = 1764703^2 + 743750^2 .

It is a cyclic number.

It is not a de Polignac number, because 3667340740709 - 2³⁶ = 3598621263973 is a prime.

It is a super-3 number, since 3×3667340740709³ (a number of 39 digits) contains 333 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 (3667390740709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1833670370354 + 1833670370355.

It is an arithmetic number, because the mean of its divisors is an integer number (1833670370355).

Almost surely, 2^{3667340740709} is an apocalyptic number.

It is an amenable number.

3667340740709 is a deficient number, since it is larger than the sum of its proper divisors (1).

3667340740709 is an equidigital number, since it uses as much as digits as its factorization.

3667340740709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16003008, while the sum is 56.

The spelling of 3667340740709 in words is "three trillion, six hundred sixty-seven billion, three hundred forty million, seven hundred forty thousand, seven hundred nine".