38003678908 has 24 divisors (see below), whose sum is σ = 75835397232. Its totient is φ = 16508385024.

The previous prime is 38003678903. The next prime is 38003678917. The reversal of 38003678908 is 80987630083.

It is a happy number.

38003678908 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×38003678908² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (52).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38003678903) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21494410 + ... + 21496177.

It is an arithmetic number, because the mean of its divisors is an integer number (3159808218).

Almost surely, 2^38003678908 is an apocalyptic number.

It is an amenable number.

38003678908 is a deficient number, since it is larger than the sum of its proper divisors (37831718324).

38003678908 is a wasteful number, since it uses less digits than its factorization.

38003678908 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42990621 (or 42990619 counting only the distinct ones).

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 38003678908 in words is "thirty-eight billion, three million, six hundred seventy-eight thousand, nine hundred eight".