538344111 has 8 divisors (see below), whose sum is σ = 721802880. Its totient is φ = 356890712.

The previous prime is 538344101. The next prime is 538344127. The reversal of 538344111 is 111443835.

538344111 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 538344111 - 2¹⁹ = 537819823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (538344101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 500715 + ... + 501788.

It is an arithmetic number, because the mean of its divisors is an integer number (90225360).

Almost surely, 2^538344111 is an apocalyptic number.

538344111 is a deficient number, since it is larger than the sum of its proper divisors (183458769).

538344111 is a wasteful number, since it uses less digits than its factorization.

538344111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1002685.

The product of its digits is 5760, while the sum is 30.

The square root of 538344111 is about 23202.2436630598. The cubic root of 538344111 is about 813.4920671144.

Adding to 538344111 its reverse (111443835), we get a palindrome (649787946).

It can be divided in two parts, 5383 and 44111, that added together give a palindrome (49494).

The spelling of 538344111 in words is "five hundred thirty-eight million, three hundred forty-four thousand, one hundred eleven".