38685803 has 8 divisors (see below), whose sum is σ = 41732208. Its totient is φ = 35649504.

The previous prime is 38685763. The next prime is 38685809. The reversal of 38685803 is 30858683.

38685803 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 38685803 - 2¹⁴ = 38669419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38685809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6701 + ... + 11057.

It is an arithmetic number, because the mean of its divisors is an integer number (5216526).

Almost surely, 2^38685803 is an apocalyptic number.

38685803 is a deficient number, since it is larger than the sum of its proper divisors (3046405).

38685803 is a wasteful number, since it uses less digits than its factorization.

38685803 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5053.

The product of its (nonzero) digits is 138240, while the sum is 41.

The square root of 38685803 is about 6219.7912344387. The cubic root of 38685803 is about 338.2079966933.

The spelling of 38685803 in words is "thirty-eight million, six hundred eighty-five thousand, eight hundred three".