38600469881 has 4 divisors (see below), whose sum is σ = 38664912000. Its totient is φ = 38536027764.

The previous prime is 38600469851. The next prime is 38600469889. The reversal of 38600469881 is 18896400683.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 18896400683 = 379 ⋅49858577.

It is a cyclic number.

It is not a de Polignac number, because 38600469881 - 2¹⁴ = 38600453497 is a prime.

It is a super-2 number, since 2×38600469881² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38600469889) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32220161 + ... + 32221358.

It is an arithmetic number, because the mean of its divisors is an integer number (9666228000).

Almost surely, 2^38600469881 is an apocalyptic number.

It is an amenable number.

38600469881 is a deficient number, since it is larger than the sum of its proper divisors (64442119).

38600469881 is an equidigital number, since it uses as much as digits as its factorization.

38600469881 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64442118.

The product of its (nonzero) digits is 1990656, while the sum is 53.

The spelling of 38600469881 in words is "thirty-eight billion, six hundred million, four hundred sixty-nine thousand, eight hundred eighty-one".