38768843 has 8 divisors (see below), whose sum is σ = 40516608. Its totient is φ = 37059624.

The previous prime is 38768839. The next prime is 38768861. The reversal of 38768843 is 34886783.

38768843 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 38768843 - 2² = 38768839 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (47).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38768803) 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, 7571 + ... + 11612.

It is an arithmetic number, because the mean of its divisors is an integer number (5064576).

Almost surely, 2^38768843 is an apocalyptic number.

38768843 is a deficient number, since it is larger than the sum of its proper divisors (1747765).

38768843 is a wasteful number, since it uses less digits than its factorization.

38768843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19273.

The product of its digits is 774144, while the sum is 47.

The square root of 38768843 is about 6226.4631212270. The cubic root of 38768843 is about 338.4498142673.

The spelling of 38768843 in words is "thirty-eight million, seven hundred sixty-eight thousand, eight hundred forty-three".