39000044 has 6 divisors (see below), whose sum is σ = 68250084. Its totient is φ = 19500020.

The previous prime is 39000037. The next prime is 39000053. The reversal of 39000044 is 44000093.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4875002 + ... + 4875009.

It is an arithmetic number, because the mean of its divisors is an integer number (11375014).

Almost surely, 2^39000044 is an apocalyptic number.

It is an amenable number.

39000044 is a deficient number, since it is larger than the sum of its proper divisors (29250040).

39000044 is a wasteful number, since it uses less digits than its factorization.

39000044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9750015 (or 9750013 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 39000044 is about 6245.0015212168. The cubic root of 39000044 is about 339.1212718341.

The spelling of 39000044 in words is "thirty-nine million, forty-four", and thus it is an aban number.