38690095766867 has 4 divisors (see below), whose sum is σ = 38693869316160. Its totient is φ = 38686322217576.

The previous prime is 38690095766863. The next prime is 38690095766897. The reversal of 38690095766867 is 76866759009683.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38690095766867 - 2² = 38690095766863 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38690095766791 and 38690095766800.

It is not an unprimeable number, because it can be changed into a prime (38690095766863) 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, 1886759267 + ... + 1886779772.

It is an arithmetic number, because the mean of its divisors is an integer number (9673467329040).

Almost surely, 2^{38690095766867} is an apocalyptic number.

38690095766867 is a deficient number, since it is larger than the sum of its proper divisors (3773549293).

38690095766867 is a wasteful number, since it uses less digits than its factorization.

38690095766867 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3773549292.

The product of its (nonzero) digits is 4938071040, while the sum is 80.

The spelling of 38690095766867 in words is "thirty-eight trillion, six hundred ninety billion, ninety-five million, seven hundred sixty-six thousand, eight hundred sixty-seven".