38700870892189 has 8 divisors (see below), whose sum is σ = 42408455346432. Its totient is φ = 35024840348640.

The previous prime is 38700870892183. The next prime is 38700870892193. The reversal of 38700870892189 is 98129807800783.

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 38700870892189 - 2²¹ = 38700868795037 is a prime.

It is a super-2 number, since 2×38700870892189² (a number of 28 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 (38700870892183) 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, 7888475104 + ... + 7888480009.

It is an arithmetic number, because the mean of its divisors is an integer number (5301056918304).

Almost surely, 2^{38700870892189} is an apocalyptic number.

It is an amenable number.

38700870892189 is a deficient number, since it is larger than the sum of its proper divisors (3707584454243).

38700870892189 is a wasteful number, since it uses less digits than its factorization.

38700870892189 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15776955347.

The product of its (nonzero) digits is 97542144, while the sum is 70.

The spelling of 38700870892189 in words is "thirty-eight trillion, seven hundred billion, eight hundred seventy million, eight hundred ninety-two thousand, one hundred eighty-nine".