538835344 has 10 divisors (see below), whose sum is σ = 1043993510. Its totient is φ = 269417664.

The previous prime is 538835327. The next prime is 538835351. The reversal of 538835344 is 443538835.

It can be written as a sum of positive squares in only one way, i.e., 357663744 + 181171600 = 18912^2 + 13460^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 538835344.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 16838589 + ... + 16838620.

It is an arithmetic number, because the mean of its divisors is an integer number (104399351).

Almost surely, 2^538835344 is an apocalyptic number.

It is an amenable number.

538835344 is a deficient number, since it is larger than the sum of its proper divisors (505158166).

538835344 is a wasteful number, since it uses less digits than its factorization.

538835344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33677217 (or 33677211 counting only the distinct ones).

The product of its digits is 691200, while the sum is 43.

The square root of 538835344 is about 23212.8271436290. The cubic root of 538835344 is about 813.7394260398.

The spelling of 538835344 in words is "five hundred thirty-eight million, eight hundred thirty-five thousand, three hundred forty-four".