3979594071 has 40 divisors (see below), whose sum is σ = 6023010224. Its totient is φ = 2618334720.

The previous prime is 3979594027. The next prime is 3979594121. The reversal of 3979594071 is 1704959793.

It is a happy number.

It is not a de Polignac number, because 3979594071 - 2⁹ = 3979593559 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3979593999 and 3979594017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3979584071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5428821 + ... + 5429553.

Almost surely, 2^3979594071 is an apocalyptic number.

3979594071 is a deficient number, since it is larger than the sum of its proper divisors (2043416153).

3979594071 is an equidigital number, since it uses as much as digits as its factorization.

3979594071 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1533 (or 1524 counting only the distinct ones).

The product of its (nonzero) digits is 2143260, while the sum is 54.

The square root of 3979594071 is about 63084.0238967046. The cubic root of 3979594071 is about 1584.6970825615.

The spelling of 3979594071 in words is "three billion, nine hundred seventy-nine million, five hundred ninety-four thousand, seventy-one".