38574949 has 8 divisors (see below), whose sum is σ = 44215488. Its totient is φ = 32966880.

The previous prime is 38574947. The next prime is 38574961. The reversal of 38574949 is 94947583.

38574949 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38574949 - 2¹ = 38574947 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38574941) 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 7 ways as a sum of consecutive naturals, for example, 5512 + ... + 10369.

It is an arithmetic number, because the mean of its divisors is an integer number (5526936).

Almost surely, 2^38574949 is an apocalyptic number.

It is an amenable number.

38574949 is a deficient number, since it is larger than the sum of its proper divisors (5640539).

38574949 is a wasteful number, since it uses less digits than its factorization.

38574949 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16235.

The product of its digits is 1088640, while the sum is 49.

The square root of 38574949 is about 6210.8734490408. The cubic root of 38574949 is about 337.8846431265.

The spelling of 38574949 in words is "thirty-eight million, five hundred seventy-four thousand, nine hundred forty-nine".