38053943 has 4 divisors (see below), whose sum is σ = 38068248. Its totient is φ = 38039640.

The previous prime is 38053919. The next prime is 38053949. The reversal of 38053943 is 34935083.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 34935083 = 379 ⋅92177.

It is a cyclic number.

It is not a de Polignac number, because 38053943 - 2¹⁶ = 37988407 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 (38053949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1853 + ... + 8918.

It is an arithmetic number, because the mean of its divisors is an integer number (9517062).

Almost surely, 2^38053943 is an apocalyptic number.

38053943 is a deficient number, since it is larger than the sum of its proper divisors (14305).

38053943 is a wasteful number, since it uses less digits than its factorization.

38053943 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14304.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 38053943 is about 6168.7878063684. The cubic root of 38053943 is about 336.3565488313.

The spelling of 38053943 in words is "thirty-eight million, fifty-three thousand, nine hundred forty-three".