538843482 has 16 divisors (see below), whose sum is σ = 1197430080. Its totient is φ = 179614476.

The previous prime is 538843463. The next prime is 538843483. The reversal of 538843482 is 284348835.

538843482 is a `hidden beast` number, since 53 + 88 + 43 + 482 = 666.

It is not an unprimeable number, because it can be changed into a prime (538843483) 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, 4989238 + ... + 4989345.

It is an arithmetic number, because the mean of its divisors is an integer number (74839380).

Almost surely, 2^538843482 is an apocalyptic number.

538843482 is an abundant number, since it is smaller than the sum of its proper divisors (658586598).

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

538843482 is a wasteful number, since it uses less digits than its factorization.

538843482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9978594 (or 9978588 counting only the distinct ones).

The product of its digits is 737280, while the sum is 45.

The square root of 538843482 is about 23213.0024339808. The cubic root of 538843482 is about 813.7435226395.

The spelling of 538843482 in words is "five hundred thirty-eight million, eight hundred forty-three thousand, four hundred eighty-two".