3684596861423 has 16 divisors (see below), whose sum is σ = 3846219141600. Its totient is φ = 3525292753920.

The previous prime is 3684596861417. The next prime is 3684596861461. The reversal of 3684596861423 is 3241686954863.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3684596861423 - 2⁶ = 3684596861359 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3684596861423.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3684596861623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15252563 + ... + 15492251.

It is an arithmetic number, because the mean of its divisors is an integer number (240388696350).

Almost surely, 2^{3684596861423} is an apocalyptic number.

3684596861423 is a deficient number, since it is larger than the sum of its proper divisors (161622280177).

3684596861423 is a wasteful number, since it uses less digits than its factorization.

3684596861423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 244522.

The product of its digits is 179159040, while the sum is 65.

The spelling of 3684596861423 in words is "three trillion, six hundred eighty-four billion, five hundred ninety-six million, eight hundred sixty-one thousand, four hundred twenty-three".