38701856669 has 8 divisors (see below), whose sum is σ = 44319336000. Its totient is φ = 33106538016.

The previous prime is 38701856663. The next prime is 38701856671. The reversal of 38701856669 is 96665810783.

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

It is a cyclic number.

It is not a de Polignac number, because 38701856669 - 2⁴ = 38701856653 is a prime.

It is a super-2 number, since 2×38701856669² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38701856663) 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, 5536424 + ... + 5543409.

It is an arithmetic number, because the mean of its divisors is an integer number (5539917000).

Almost surely, 2^38701856669 is an apocalyptic number.

It is an amenable number.

38701856669 is a deficient number, since it is larger than the sum of its proper divisors (5617479331).

38701856669 is a wasteful number, since it uses less digits than its factorization.

38701856669 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11080339.

The product of its (nonzero) digits is 13063680, while the sum is 59.

The spelling of 38701856669 in words is "thirty-eight billion, seven hundred one million, eight hundred fifty-six thousand, six hundred sixty-nine".