4058479 has 2 divisors, whose sum is σ = 4058480. Its totient is φ = 4058478.

The previous prime is 4058477. The next prime is 4058501. The reversal of 4058479 is 9748504.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4058479 - 2¹ = 4058477 is a prime.

Together with 4058477, it forms a pair of twin primes.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4058471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2029239 + 2029240.

It is an arithmetic number, because the mean of its divisors is an integer number (2029240).

Almost surely, 2^4058479 is an apocalyptic number.

4058479 is a deficient number, since it is larger than the sum of its proper divisors (1).

4058479 is an equidigital number, since it uses as much as digits as its factorization.

4058479 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40320, while the sum is 37.

The square root of 4058479 is about 2014.5667027924. The cubic root of 4058479 is about 159.5099458884.

The spelling of 4058479 in words is "four million, fifty-eight thousand, four hundred seventy-nine".