3934579 has 4 divisors (see below), whose sum is σ = 4292280. Its totient is φ = 3576880.

The previous prime is 3934537. The next prime is 3934583. The reversal of 3934579 is 9754393.

3934579 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3934579 - 2⁷ = 3934451 is a prime.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3934519) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 178834 + ... + 178855.

It is an arithmetic number, because the mean of its divisors is an integer number (1073070).

Almost surely, 2^3934579 is an apocalyptic number.

3934579 is a deficient number, since it is larger than the sum of its proper divisors (357701).

3934579 is a wasteful number, since it uses less digits than its factorization.

3934579 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357700.

The product of its digits is 102060, while the sum is 40.

The square root of 3934579 is about 1983.5773239277. The cubic root of 3934579 is about 157.8699324798.

The spelling of 3934579 in words is "three million, nine hundred thirty-four thousand, five hundred seventy-nine".