4381466738 has 8 divisors (see below), whose sum is σ = 7169672880. Its totient is φ = 1991575780.

The previous prime is 4381466737. The next prime is 4381466753. The reversal of 4381466738 is 8376641834.

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

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (4381466731) 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, 99578768 + ... + 99578811.

It is an arithmetic number, because the mean of its divisors is an integer number (896209110).

Almost surely, 2^4381466738 is an apocalyptic number.

4381466738 is a deficient number, since it is larger than the sum of its proper divisors (2788206142).

4381466738 is a wasteful number, since it uses less digits than its factorization.

4381466738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199157592.

The product of its digits is 2322432, while the sum is 50.

The square root of 4381466738 is about 66192.6486703773. The cubic root of 4381466738 is about 1636.3385918612.

The spelling of 4381466738 in words is "four billion, three hundred eighty-one million, four hundred sixty-six thousand, seven hundred thirty-eight".