4381677338 has 8 divisors (see below), whose sum is σ = 6799154580. Its totient is φ = 2115292480.

The previous prime is 4381677337. The next prime is 4381677347. The reversal of 4381677338 is 8337761834.

It can be written as a sum of positive squares in 2 ways, for example, as 3899128249 + 482549089 = 62443^2 + 21967^2 .

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 (4381677337) 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, 37773023 + ... + 37773138.

Almost surely, 2^4381677338 is an apocalyptic number.

4381677338 is a deficient number, since it is larger than the sum of its proper divisors (2417477242).

4381677338 is a wasteful number, since it uses less digits than its factorization.

4381677338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75546192.

The product of its digits is 2032128, while the sum is 50.

The square root of 4381677338 is about 66194.2394623581. The cubic root of 4381677338 is about 1636.3648089103.

The spelling of 4381677338 in words is "four billion, three hundred eighty-one million, six hundred seventy-seven thousand, three hundred thirty-eight".