38472806 has 8 divisors (see below), whose sum is σ = 58798224. Its totient is φ = 18873400.

The previous prime is 38472803. The next prime is 38472827. The reversal of 38472806 is 60827483.

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

It is a self number, because there is not a number n which added to its sum of digits gives 38472806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38472803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 181370 + ... + 181581.

It is an arithmetic number, because the mean of its divisors is an integer number (7349778).

Almost surely, 2^38472806 is an apocalyptic number.

38472806 is a deficient number, since it is larger than the sum of its proper divisors (20325418).

38472806 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 9 representation: 38472806 = (80347682)₉.

38472806 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 363006.

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 38472806 is about 6202.6450809312. The cubic root of 38472806 is about 337.5861501154.

The spelling of 38472806 in words is "thirty-eight million, four hundred seventy-two thousand, eight hundred six".