38870804877209 has 8 divisors (see below), whose sum is σ = 38982289463040. Its totient is φ = 38759328026496.

The previous prime is 38870804877169. The next prime is 38870804877241. The reversal of 38870804877209 is 90277840807883.

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 38870804877209 - 2³⁶ = 38802085400473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38870804877109) 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, 8207252 + ... + 12045770.

It is an arithmetic number, because the mean of its divisors is an integer number (4872786182880).

Almost surely, 2^{38870804877209} is an apocalyptic number.

It is an amenable number.

38870804877209 is a deficient number, since it is larger than the sum of its proper divisors (111484585831).

38870804877209 is a wasteful number, since it uses less digits than its factorization.

38870804877209 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3867559.

The product of its (nonzero) digits is 303464448, while the sum is 71.

The spelling of 38870804877209 in words is "thirty-eight trillion, eight hundred seventy billion, eight hundred four million, eight hundred seventy-seven thousand, two hundred nine".