38806873 has 24 divisors (see below), whose sum is σ = 48253920. Its totient is φ = 31026240.

The previous prime is 38806871. The next prime is 38806879. The reversal of 38806873 is 37860883.

It is not a de Polignac number, because 38806873 - 2¹ = 38806871 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38806871) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67678 + ... + 68248.

It is an arithmetic number, because the mean of its divisors is an integer number (2010580).

Almost surely, 2^38806873 is an apocalyptic number.

It is an amenable number.

38806873 is a deficient number, since it is larger than the sum of its proper divisors (9447047).

38806873 is a wasteful number, since it uses less digits than its factorization.

38806873 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677 (or 670 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 43.

The square root of 38806873 is about 6229.5162733554. The cubic root of 38806873 is about 338.5604446866.

The spelling of 38806873 in words is "thirty-eight million, eight hundred six thousand, eight hundred seventy-three".