3979351673 has 32 divisors (see below), whose sum is σ = 4543119360. Its totient is φ = 3452904000.

The previous prime is 3979351657. The next prime is 3979351699. The reversal of 3979351673 is 3761539793.

3979351673 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3979351673 - 2⁴ = 3979351657 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3979351633) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 12795188 + ... + 12795498.

It is an arithmetic number, because the mean of its divisors is an integer number (141972480).

Almost surely, 2^3979351673 is an apocalyptic number.

It is an amenable number.

3979351673 is a deficient number, since it is larger than the sum of its proper divisors (563767687).

3979351673 is a wasteful number, since it uses less digits than its factorization.

3979351673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 749.

The product of its digits is 3214890, while the sum is 53.

The square root of 3979351673 is about 63082.1026361677. The cubic root of 3979351673 is about 1584.6649071523.

The spelling of 3979351673 in words is "three billion, nine hundred seventy-nine million, three hundred fifty-one thousand, six hundred seventy-three".