38421883 has 4 divisors (see below), whose sum is σ = 38523640. Its totient is φ = 38320128.

The previous prime is 38421841. The next prime is 38421893. The reversal of 38421883 is 38812483.

38421883 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 38812483 = 53 ⋅732311.

It is a cyclic number.

It is not a de Polignac number, because 38421883 - 2⁹ = 38421371 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38421893) 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 3 ways as a sum of consecutive naturals, for example, 50310 + ... + 51067.

It is an arithmetic number, because the mean of its divisors is an integer number (9630910).

Almost surely, 2^38421883 is an apocalyptic number.

38421883 is a deficient number, since it is larger than the sum of its proper divisors (101757).

38421883 is a wasteful number, since it uses less digits than its factorization.

38421883 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101756.

The product of its digits is 36864, while the sum is 37.

The square root of 38421883 is about 6198.5387794221. The cubic root of 38421883 is about 337.4371401906.

It can be divided in two parts, 38421 and 883, that added together give a cube (39304 = 34³).

The spelling of 38421883 in words is "thirty-eight million, four hundred twenty-one thousand, eight hundred eighty-three".