38804656678 has 8 divisors (see below), whose sum is σ = 60737723568. Its totient is φ = 18558748824.

The previous prime is 38804656651. The next prime is 38804656687. The reversal of 38804656678 is 87665640883.

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

It is a super-3 number, since 3×38804656678³ (a number of 33 digits) contains 333 as substring.

It is a congruent number.

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, 421789701 + ... + 421789792.

It is an arithmetic number, because the mean of its divisors is an integer number (7592215446).

Almost surely, 2^38804656678 is an apocalyptic number.

38804656678 is a deficient number, since it is larger than the sum of its proper divisors (21933066890).

38804656678 is a wasteful number, since it uses less digits than its factorization.

38804656678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843579518.

The product of its (nonzero) digits is 46448640, while the sum is 61.

The spelling of 38804656678 in words is "thirty-eight billion, eight hundred four million, six hundred fifty-six thousand, six hundred seventy-eight".