3873888338 has 8 divisors (see below), whose sum is σ = 5842937100. Its totient is φ = 1926242640.

The previous prime is 3873888331. The next prime is 3873888373. The reversal of 3873888338 is 8338883783.

It can be written as a sum of positive squares in 2 ways, for example, as 3364348009 + 509540329 = 58003^2 + 22573^2 .

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 (3873888331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5350313 + ... + 5351036.

Almost surely, 2^3873888338 is an apocalyptic number.

3873888338 is a deficient number, since it is larger than the sum of its proper divisors (1969048762).

3873888338 is a wasteful number, since it uses less digits than its factorization.

3873888338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10701532.

The product of its digits is 18579456, while the sum is 59.

The square root of 3873888338 is about 62240.5682654007. The cubic root of 3873888338 is about 1570.5401116798.

The spelling of 3873888338 in words is "three billion, eight hundred seventy-three million, eight hundred eighty-eight thousand, three hundred thirty-eight".