39828968 has 16 divisors (see below), whose sum is σ = 75176160. Its totient is φ = 19782000.

The previous prime is 39828949. The next prime is 39828973. The reversal of 39828968 is 86982893.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15278 + ... + 17693.

It is an arithmetic number, because the mean of its divisors is an integer number (4698510).

Almost surely, 2^39828968 is an apocalyptic number.

It is an amenable number.

39828968 is a deficient number, since it is larger than the sum of its proper divisors (35347192).

39828968 is a wasteful number, since it uses less digits than its factorization.

39828968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33128 (or 33124 counting only the distinct ones).

The product of its digits is 1492992, while the sum is 53.

The square root of 39828968 is about 6311.0195689762. The cubic root of 39828968 is about 341.5070586129.

The spelling of 39828968 in words is "thirty-nine million, eight hundred twenty-eight thousand, nine hundred sixty-eight".