38385303 has 32 divisors (see below), whose sum is σ = 60279552. Its totient is φ = 21465600.

The previous prime is 38385289. The next prime is 38385313. The reversal of 38385303 is 30358383.

It is not a de Polignac number, because 38385303 - 2⁶ = 38385239 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38385313) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29088 + ... + 30378.

It is an arithmetic number, because the mean of its divisors is an integer number (1883736).

Almost surely, 2^38385303 is an apocalyptic number.

38385303 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

38385303 is a deficient number, since it is larger than the sum of its proper divisors (21894249).

38385303 is a wasteful number, since it uses less digits than its factorization.

38385303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1375.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 38385303 is about 6195.5873813546. The cubic root of 38385303 is about 337.3300192052.

The spelling of 38385303 in words is "thirty-eight million, three hundred eighty-five thousand, three hundred three".