532838438 has 8 divisors (see below), whose sum is σ = 871917480. Its totient is φ = 242199280.

The previous prime is 532838417. The next prime is 532838473. The reversal of 532838438 is 834838235.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12109943 + ... + 12109986.

It is an arithmetic number, because the mean of its divisors is an integer number (108989685).

Almost surely, 2^532838438 is an apocalyptic number.

532838438 is a deficient number, since it is larger than the sum of its proper divisors (339079042).

532838438 is a wasteful number, since it uses less digits than its factorization.

532838438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24219942.

The product of its digits is 552960, while the sum is 44.

The square root of 532838438 is about 23083.2934825167. The cubic root of 532838438 is about 810.7093506679.

The spelling of 532838438 in words is "five hundred thirty-two million, eight hundred thirty-eight thousand, four hundred thirty-eight".