4439130957 has 12 divisors (see below), whose sum is σ = 6412789344. Its totient is φ = 2959092360.

The previous prime is 4439130953. The next prime is 4439130959. The reversal of 4439130957 is 7590319344.

4439130957 is a `hidden beast` number, since 443 + 91 + 30 + 95 + 7 = 666.

It is not a de Polignac number, because 4439130957 - 2² = 4439130953 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4439130953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 80782 + ... + 124112.

It is an arithmetic number, because the mean of its divisors is an integer number (534399112).

Almost surely, 2^4439130957 is an apocalyptic number.

It is an amenable number.

4439130957 is a deficient number, since it is larger than the sum of its proper divisors (1973658387).

4439130957 is a wasteful number, since it uses less digits than its factorization.

4439130957 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54720 (or 54717 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 45.

The square root of 4439130957 is about 66626.8035928484. The cubic root of 4439130957 is about 1643.4859122603.

The spelling of 4439130957 in words is "four billion, four hundred thirty-nine million, one hundred thirty thousand, nine hundred fifty-seven".