4494870938 has 8 divisors (see below), whose sum is σ = 6747787200. Its totient is φ = 2245608540.

The previous prime is 4494870937. The next prime is 4494870943. The reversal of 4494870938 is 8390784944.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (4494870937) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 910388 + ... + 915311.

It is an arithmetic number, because the mean of its divisors is an integer number (843473400).

Almost surely, 2^4494870938 is an apocalyptic number.

4494870938 is a deficient number, since it is larger than the sum of its proper divisors (2252916262).

4494870938 is a wasteful number, since it uses less digits than its factorization.

4494870938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1826932.

The product of its (nonzero) digits is 6967296, while the sum is 56.

The square root of 4494870938 is about 67043.7986543125. The cubic root of 4494870938 is about 1650.3361345184.

The spelling of 4494870938 in words is "four billion, four hundred ninety-four million, eight hundred seventy thousand, nine hundred thirty-eight".