38394803 has 8 divisors (see below), whose sum is σ = 39268320. Its totient is φ = 37529280.

The previous prime is 38394787. The next prime is 38394809. The reversal of 38394803 is 30849383.

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

It is a cyclic number.

It is not a de Polignac number, because 38394803 - 2⁴ = 38394787 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38394809) 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, 8303 + ... + 12071.

It is an arithmetic number, because the mean of its divisors is an integer number (4908540).

Almost surely, 2^38394803 is an apocalyptic number.

38394803 is a deficient number, since it is larger than the sum of its proper divisors (873517).

38394803 is a wasteful number, since it uses less digits than its factorization.

38394803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3997.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 38394803 is about 6196.3540086086. The cubic root of 38394803 is about 337.3578455744.

The spelling of 38394803 in words is "thirty-eight million, three hundred ninety-four thousand, eight hundred three".