38006673 has 4 divisors (see below), whose sum is σ = 50675568. Its totient is φ = 25337780.

The previous prime is 38006653. The next prime is 38006687. The reversal of 38006673 is 37660083.

It is a happy number.

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.

It is a cyclic number.

It is not a de Polignac number, because 38006673 - 2⁵ = 38006641 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38006653) 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, 6334443 + ... + 6334448.

It is an arithmetic number, because the mean of its divisors is an integer number (12668892).

Almost surely, 2^38006673 is an apocalyptic number.

It is an amenable number.

38006673 is a deficient number, since it is larger than the sum of its proper divisors (12668895).

38006673 is a wasteful number, since it uses less digits than its factorization.

38006673 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12668894.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 38006673 is about 6164.9552309810. The cubic root of 38006673 is about 336.2172188806.

The spelling of 38006673 in words is "thirty-eight million, six thousand, six hundred seventy-three".