38975849 has 16 divisors (see below), whose sum is σ = 45251136. Its totient is φ = 33177600.

The previous prime is 38975819. The next prime is 38975863. The reversal of 38975849 is 94857983.

38975849 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 38975849 - 2¹² = 38971753 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38975849.

It is not an unprimeable number, because it can be changed into a prime (38975819) 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, 47654 + ... + 48464.

It is an arithmetic number, because the mean of its divisors is an integer number (2828196).

Almost surely, 2^38975849 is an apocalyptic number.

It is an amenable number.

38975849 is a deficient number, since it is larger than the sum of its proper divisors (6275287).

38975849 is a wasteful number, since it uses less digits than its factorization.

38975849 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096.

The product of its digits is 2177280, while the sum is 53.

The square root of 38975849 is about 6243.0640714316. The cubic root of 38975849 is about 339.0511288661.

The spelling of 38975849 in words is "thirty-eight million, nine hundred seventy-five thousand, eight hundred forty-nine".