38271338 has 16 divisors (see below), whose sum is σ = 66588864. Its totient is φ = 16156800.

The previous prime is 38271319. The next prime is 38271347. The reversal of 38271338 is 83317283.

It is a Smith number, since the sum of its digits (35) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a junction number, because it is equal to n+sod(n) for n = 38271298 and 38271307.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19463 + ... + 21338.

It is an arithmetic number, because the mean of its divisors is an integer number (4161804).

Almost surely, 2^38271338 is an apocalyptic number.

38271338 is a deficient number, since it is larger than the sum of its proper divisors (28317526).

38271338 is a wasteful number, since it uses less digits than its factorization.

38271338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40877.

The product of its digits is 24192, while the sum is 35.

The square root of 38271338 is about 6186.3832729633. The cubic root of 38271338 is about 336.9958468202.

The spelling of 38271338 in words is "thirty-eight million, two hundred seventy-one thousand, three hundred thirty-eight".