3768668673 has 16 divisors (see below), whose sum is σ = 6264800256. Its totient is φ = 1957749840.

The previous prime is 3768668593. The next prime is 3768668689.

3768668673 is nontrivially palindromic in base 10.

3768668673 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3768668673 - 2⁸ = 3768668417 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3768668573) 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, 8157061 + ... + 8157522.

It is an arithmetic number, because the mean of its divisors is an integer number (391550016).

Almost surely, 2^3768668673 is an apocalyptic number.

3768668673 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3768668673 is a deficient number, since it is larger than the sum of its proper divisors (2496131583).

3768668673 is a wasteful number, since it uses less digits than its factorization.

3768668673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16314604.

The product of its digits is 36578304, while the sum is 60.

The square root of 3768668673 is about 61389.4834071765. The cubic root of 3768668673 is about 1556.1901157519.

The spelling of 3768668673 in words is "three billion, seven hundred sixty-eight million, six hundred sixty-eight thousand, six hundred seventy-three".