4489334157 has 16 divisors (see below), whose sum is σ = 7462789632. Its totient is φ = 2332121520.

The previous prime is 4489334137. The next prime is 4489334167. The reversal of 4489334157 is 7514339844.

It is not a de Polignac number, because 4489334157 - 2⁶ = 4489334093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4489334137) 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 in 15 ways as a sum of consecutive naturals, for example, 9716943 + ... + 9717404.

It is an arithmetic number, because the mean of its divisors is an integer number (466424352).

Almost surely, 2^4489334157 is an apocalyptic number.

It is an amenable number.

4489334157 is a deficient number, since it is larger than the sum of its proper divisors (2973455475).

4489334157 is a wasteful number, since it uses less digits than its factorization.

4489334157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19434368.

The product of its digits is 1451520, while the sum is 48.

The square root of 4489334157 is about 67002.4936625496. The cubic root of 4489334157 is about 1649.6582282021.

The spelling of 4489334157 in words is "four billion, four hundred eighty-nine million, three hundred thirty-four thousand, one hundred fifty-seven".