38000690108 has 24 divisors (see below), whose sum is σ = 66809820000. Its totient is φ = 18912291840.

The previous prime is 38000690107. The next prime is 38000690149. The reversal of 38000690108 is 80109600083.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38000690107) 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, 1299488 + ... + 1328408.

It is an arithmetic number, because the mean of its divisors is an integer number (2783742500).

Almost surely, 2^38000690108 is an apocalyptic number.

It is an amenable number.

38000690108 is a deficient number, since it is larger than the sum of its proper divisors (28809129892).

38000690108 is a wasteful number, since it uses less digits than its factorization.

38000690108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30437 (or 30435 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 35.

The spelling of 38000690108 in words is "thirty-eight billion, six hundred ninety thousand, one hundred eight".