4406158858 has 4 divisors (see below), whose sum is σ = 6609238290. Its totient is φ = 2203079428.

The previous prime is 4406158847. The next prime is 4406158879. The reversal of 4406158858 is 8588516044.

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

It can be written as a sum of positive squares in only one way, i.e., 3513762729 + 892396129 = 59277^2 + 29873^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 1101539713 + ... + 1101539716.

Almost surely, 2^4406158858 is an apocalyptic number.

4406158858 is a deficient number, since it is larger than the sum of its proper divisors (2203079432).

4406158858 is a wasteful number, since it uses less digits than its factorization.

4406158858 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2203079431.

The product of its (nonzero) digits is 1228800, while the sum is 49.

The square root of 4406158858 is about 66378.9037119475. The cubic root of 4406158858 is about 1639.4067428360.

The spelling of 4406158858 in words is "four billion, four hundred six million, one hundred fifty-eight thousand, eight hundred fifty-eight".