3680168444933 has 4 divisors (see below), whose sum is σ = 3680568342048. Its totient is φ = 3679768547820.

The previous prime is 3680168444899. The next prime is 3680168444941. The reversal of 3680168444933 is 3394448610863.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3680168444933 - 2⁸ = 3680168444677 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3680168444993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 199934753 + ... + 199953158.

It is an arithmetic number, because the mean of its divisors is an integer number (920142085512).

Almost surely, 2^{3680168444933} is an apocalyptic number.

It is an amenable number.

3680168444933 is a deficient number, since it is larger than the sum of its proper divisors (399897115).

3680168444933 is an equidigital number, since it uses as much as digits as its factorization.

3680168444933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 399897114.

The product of its (nonzero) digits is 35831808, while the sum is 59.

The spelling of 3680168444933 in words is "three trillion, six hundred eighty billion, one hundred sixty-eight million, four hundred forty-four thousand, nine hundred thirty-three".