538227384 has 32 divisors (see below), whose sum is σ = 1358897040. Its totient is φ = 177632000.

The previous prime is 538227337. The next prime is 538227401. The reversal of 538227384 is 483722835.

It is a congruent number.

It is an unprimeable number.

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, 108597 + ... + 113444.

Almost surely, 2^538227384 is an apocalyptic number.

It is an amenable number.

538227384 is an abundant number, since it is smaller than the sum of its proper divisors (820669656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

538227384 is a wasteful number, since it uses less digits than its factorization.

538227384 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 222151 (or 222147 counting only the distinct ones).

The product of its digits is 322560, while the sum is 42.

The square root of 538227384 is about 23199.7281018550. The cubic root of 538227384 is about 813.4332674543.

The spelling of 538227384 in words is "five hundred thirty-eight million, two hundred twenty-seven thousand, three hundred eighty-four".