38500444 has 12 divisors (see below), whose sum is σ = 71339184. Its totient is φ = 18117824.

The previous prime is 38500439. The next prime is 38500471. The reversal of 38500444 is 44400583.

38500444 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 283024 + ... + 283159.

It is an arithmetic number, because the mean of its divisors is an integer number (5944932).

Almost surely, 2^38500444 is an apocalyptic number.

38500444 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

38500444 is a deficient number, since it is larger than the sum of its proper divisors (32838740).

38500444 is a wasteful number, since it uses less digits than its factorization.

38500444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566204 (or 566202 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 28.

The square root of 38500444 is about 6204.8726014319. The cubic root of 38500444 is about 337.6669688692. Note that the first 3 decimals are identical.

The spelling of 38500444 in words is "thirty-eight million, five hundred thousand, four hundred forty-four".