4379138 has 8 divisors (see below), whose sum is σ = 6661440. Its totient is φ = 2158660.

The previous prime is 4379107. The next prime is 4379143. The reversal of 4379138 is 8319734.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 4379098 and 4379107.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15278 + ... + 15561.

It is an arithmetic number, because the mean of its divisors is an integer number (832680).

Almost surely, 2^4379138 is an apocalyptic number.

4379138 is a deficient number, since it is larger than the sum of its proper divisors (2282302).

4379138 is a wasteful number, since it uses less digits than its factorization.

4379138 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30912.

The product of its digits is 18144, while the sum is 35.

The square root of 4379138 is about 2092.6390037462. The cubic root of 4379138 is about 163.6048637272.

The spelling of 4379138 in words is "four million, three hundred seventy-nine thousand, one hundred thirty-eight".