3667040736629 has 2 divisors, whose sum is σ = 3667040736630. Its totient is φ = 3667040736628.

The previous prime is 3667040736607. The next prime is 3667040736707. The reversal of 3667040736629 is 9266370407663.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3294580749604 + 372459987025 = 1815098^2 + 610295^2 .

It is a cyclic number.

It is not a de Polignac number, because 3667040736629 - 2⁴⁰ = 2567529108853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3667040738629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1833520368314 + 1833520368315.

It is an arithmetic number, because the mean of its divisors is an integer number (1833520368315).

Almost surely, 2^{3667040736629} is an apocalyptic number.

It is an amenable number.

3667040736629 is a deficient number, since it is larger than the sum of its proper divisors (1).

3667040736629 is an equidigital number, since it uses as much as digits as its factorization.

3667040736629 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 41150592, while the sum is 59.

The spelling of 3667040736629 in words is "three trillion, six hundred sixty-seven billion, forty million, seven hundred thirty-six thousand, six hundred twenty-nine".