38711049 has 8 divisors (see below), whose sum is σ = 55585152. Its totient is φ = 23822160.

The previous prime is 38711009. The next prime is 38711053. The reversal of 38711049 is 94011783.

38711049 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 de Polignac number, because none of the positive numbers 2^k-38711049 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (38711009) 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, 496257 + ... + 496334.

It is an arithmetic number, because the mean of its divisors is an integer number (6948144).

Almost surely, 2^38711049 is an apocalyptic number.

38711049 is a gapful number since it is divisible by the number (39) formed by its first and last digit.

It is an amenable number.

38711049 is a deficient number, since it is larger than the sum of its proper divisors (16874103).

38711049 is a wasteful number, since it uses less digits than its factorization.

38711049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 992607.

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 38711049 is about 6221.8203927789. The cubic root of 38711049 is about 338.2815511736.

The spelling of 38711049 in words is "thirty-eight million, seven hundred eleven thousand, forty-nine".