38868433 has 8 divisors (see below), whose sum is σ = 41608800. Its totient is φ = 36197568.

The previous prime is 38868397. The next prime is 38868437. The reversal of 38868433 is 33486883.

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 38868433 - 2²¹ = 36771281 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 38868433.

It is not an unprimeable number, because it can be changed into a prime (38868437) 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 7 ways as a sum of consecutive naturals, for example, 16216 + ... + 18457.

It is an arithmetic number, because the mean of its divisors is an integer number (5201100).

Almost surely, 2^38868433 is an apocalyptic number.

It is an amenable number.

38868433 is a deficient number, since it is larger than the sum of its proper divisors (2740367).

38868433 is a wasteful number, since it uses less digits than its factorization.

38868433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34751.

The product of its digits is 331776, while the sum is 43.

The square root of 38868433 is about 6234.4553090066. The cubic root of 38868433 is about 338.7393714979.

The spelling of 38868433 in words is "thirty-eight million, eight hundred sixty-eight thousand, four hundred thirty-three".