4429894958 has 4 divisors (see below), whose sum is σ = 6644842440. Its totient is φ = 2214947478.

The previous prime is 4429894957. The next prime is 4429894961. The reversal of 4429894958 is 8594989244.

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

It is a self number, because there is not a number n which added to its sum of digits gives 4429894958.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4429894957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1107473738 + ... + 1107473741.

It is an arithmetic number, because the mean of its divisors is an integer number (1661210610).

Almost surely, 2^4429894958 is an apocalyptic number.

4429894958 is a deficient number, since it is larger than the sum of its proper divisors (2214947482).

4429894958 is a wasteful number, since it uses less digits than its factorization.

4429894958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2214947481.

The product of its digits is 29859840, while the sum is 62.

The square root of 4429894958 is about 66557.4560661689. The cubic root of 4429894958 is about 1642.3453156124.

The spelling of 4429894958 in words is "four billion, four hundred twenty-nine million, eight hundred ninety-four thousand, nine hundred fifty-eight".