38894906786 has 8 divisors (see below), whose sum is σ = 58362301440. Its totient is φ = 19440806308.

The previous prime is 38894906779. The next prime is 38894906797. The reversal of 38894906786 is 68760949883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3316226 + ... + 3327933.

It is an arithmetic number, because the mean of its divisors is an integer number (7295287680).

Almost surely, 2^38894906786 is an apocalyptic number.

38894906786 is a deficient number, since it is larger than the sum of its proper divisors (19467394654).

38894906786 is a wasteful number, since it uses less digits than its factorization.

38894906786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6647088.

The product of its (nonzero) digits is 125411328, while the sum is 68.

The spelling of 38894906786 in words is "thirty-eight billion, eight hundred ninety-four million, nine hundred six thousand, seven hundred eighty-six".