38579379 has 4 divisors (see below), whose sum is σ = 51439176. Its totient is φ = 25719584.

The previous prime is 38579347. The next prime is 38579393. The reversal of 38579379 is 97397583.

It is a happy number.

38579379 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.

It is a cyclic number.

It is not a de Polignac number, because 38579379 - 2⁵ = 38579347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (38579399) 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, 6429894 + ... + 6429899.

It is an arithmetic number, because the mean of its divisors is an integer number (12859794).

Almost surely, 2^38579379 is an apocalyptic number.

38579379 is a deficient number, since it is larger than the sum of its proper divisors (12859797).

38579379 is a wasteful number, since it uses less digits than its factorization.

38579379 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12859796.

The product of its digits is 1428840, while the sum is 51.

The square root of 38579379 is about 6211.2300714110. The cubic root of 38579379 is about 337.8975770098.

The spelling of 38579379 in words is "thirty-eight million, five hundred seventy-nine thousand, three hundred seventy-nine".