38328983 has 16 divisors (see below), whose sum is σ = 48399360. Its totient is φ = 29484000.

The previous prime is 38328977. The next prime is 38329009. The reversal of 38328983 is 38982383.

38328983 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 38328983 - 2⁴ = 38328967 is a prime.

It is a super-2 number, since 2×38328983² = 2938221875628578, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38328943) 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 15 ways as a sum of consecutive naturals, for example, 2933 + ... + 9233.

It is an arithmetic number, because the mean of its divisors is an integer number (3024960).

Almost surely, 2^38328983 is an apocalyptic number.

38328983 is a deficient number, since it is larger than the sum of its proper divisors (10070377).

38328983 is a wasteful number, since it uses less digits than its factorization.

38328983 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6398.

The product of its digits is 248832, while the sum is 44.

The square root of 38328983 is about 6191.0405425906. The cubic root of 38328983 is about 337.1649584097.

The spelling of 38328983 in words is "thirty-eight million, three hundred twenty-eight thousand, nine hundred eighty-three".