4838919 has 8 divisors (see below), whose sum is σ = 6602112. Its totient is φ = 3150840.

The previous prime is 4838917. The next prime is 4838923. The reversal of 4838919 is 9198384.

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

It is not a de Polignac number, because 4838919 - 2¹ = 4838917 is a prime.

It is a super-2 number, since 2×4838919² = 46830274177122, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4838917) 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, 18627 + ... + 18884.

It is an arithmetic number, because the mean of its divisors is an integer number (825264).

Almost surely, 2^4838919 is an apocalyptic number.

4838919 is a deficient number, since it is larger than the sum of its proper divisors (1763193).

4838919 is a wasteful number, since it uses less digits than its factorization.

4838919 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37557.

The product of its digits is 62208, while the sum is 42.

The square root of 4838919 is about 2199.7543044622. The cubic root of 4838919 is about 169.1412168865.

The spelling of 4838919 in words is "four million, eight hundred thirty-eight thousand, nine hundred nineteen".