38806007 has 8 divisors (see below), whose sum is σ = 40128000. Its totient is φ = 37498464.

The previous prime is 38806003. The next prime is 38806013. The reversal of 38806007 is 70060883.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38806007 - 2² = 38806003 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38806003) 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, 1994 + ... + 9032.

It is an arithmetic number, because the mean of its divisors is an integer number (5016000).

Almost surely, 2^38806007 is an apocalyptic number.

38806007 is a gapful number since it is divisible by the number (37) formed by its first and last digit.

38806007 is a deficient number, since it is larger than the sum of its proper divisors (1321993).

38806007 is a wasteful number, since it uses less digits than its factorization.

38806007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7225.

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 38806007 is about 6229.4467651630. The cubic root of 38806007 is about 338.5579262708.

The spelling of 38806007 in words is "thirty-eight million, eight hundred six thousand, seven".