3629354685779 has 2 divisors, whose sum is σ = 3629354685780. Its totient is φ = 3629354685778.

The previous prime is 3629354685727. The next prime is 3629354685793. The reversal of 3629354685779 is 9775864539263.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3629354685779 - 2⁴⁰ = 2529843058003 is a prime.

It is not a weakly prime, because it can be changed into another prime (3629354688779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1814677342889 + 1814677342890.

It is an arithmetic number, because the mean of its divisors is an integer number (1814677342890).

Almost surely, 2^{3629354685779} is an apocalyptic number.

3629354685779 is a deficient number, since it is larger than the sum of its proper divisors (1).

3629354685779 is an equidigital number, since it uses as much as digits as its factorization.

3629354685779 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2057529600, while the sum is 74.

The spelling of 3629354685779 in words is "three trillion, six hundred twenty-nine billion, three hundred fifty-four million, six hundred eighty-five thousand, seven hundred seventy-nine".