3678135897229 has 2 divisors, whose sum is σ = 3678135897230. Its totient is φ = 3678135897228.

The previous prime is 3678135897167. The next prime is 3678135897257. The reversal of 3678135897229 is 9227985318763.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3095505954025 + 582629943204 = 1759405^2 + 763302^2 .

It is a cyclic number.

It is not a de Polignac number, because 3678135897229 - 2²³ = 3678127508621 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3678135897269) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1839067948614 + 1839067948615.

It is an arithmetic number, because the mean of its divisors is an integer number (1839067948615).

Almost surely, 2^{3678135897229} is an apocalyptic number.

It is an amenable number.

3678135897229 is a deficient number, since it is larger than the sum of its proper divisors (1).

3678135897229 is an equidigital number, since it uses as much as digits as its factorization.

3678135897229 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 274337280, while the sum is 70.

The spelling of 3678135897229 in words is "three trillion, six hundred seventy-eight billion, one hundred thirty-five million, eight hundred ninety-seven thousand, two hundred twenty-nine".