38873697182 has 4 divisors (see below), whose sum is σ = 58310545776. Its totient is φ = 19436848590.

The previous prime is 38873697143. The next prime is 38873697217. The reversal of 38873697182 is 28179637883.

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

It is a super-2 number, since 2×38873697182² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 9718424294 + ... + 9718424297.

It is an arithmetic number, because the mean of its divisors is an integer number (14577636444).

Almost surely, 2^38873697182 is an apocalyptic number.

38873697182 is a deficient number, since it is larger than the sum of its proper divisors (19436848594).

38873697182 is a wasteful number, since it uses less digits than its factorization.

38873697182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19436848593.

The product of its digits is 24385536, while the sum is 62.

The spelling of 38873697182 in words is "thirty-eight billion, eight hundred seventy-three million, six hundred ninety-seven thousand, one hundred eighty-two".