538000986 has 16 divisors (see below), whose sum is σ = 1096304544. Its totient is φ = 175949904.

The previous prime is 538000951. The next prime is 538001041. The reversal of 538000986 is 689000835.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 845596 + ... + 846231.

It is an arithmetic number, because the mean of its divisors is an integer number (68519034).

Almost surely, 2^538000986 is an apocalyptic number.

538000986 is an abundant number, since it is smaller than the sum of its proper divisors (558303558).

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

538000986 is a wasteful number, since it uses less digits than its factorization.

538000986 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1691885.

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 538000986 is about 23194.8482642159. The cubic root of 538000986 is about 813.3191982598.

The spelling of 538000986 in words is "five hundred thirty-eight million, nine hundred eighty-six", and thus it is an aban number.