38854407 has 8 divisors (see below), whose sum is σ = 51836400. Its totient is φ = 25887680.

The previous prime is 38854399. The next prime is 38854423. The reversal of 38854407 is 70445883.

38854407 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 38854407 - 2³ = 38854399 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38854447) 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, 5107 + ... + 10187.

It is an arithmetic number, because the mean of its divisors is an integer number (6479550).

Almost surely, 2^38854407 is an apocalyptic number.

38854407 is a deficient number, since it is larger than the sum of its proper divisors (12981993).

38854407 is a wasteful number, since it uses less digits than its factorization.

38854407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7633.

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 38854407 is about 6233.3303297675. The cubic root of 38854407 is about 338.6986209481.

The spelling of 38854407 in words is "thirty-eight million, eight hundred fifty-four thousand, four hundred seven".