1338000558 has 16 divisors (see below), whose sum is σ = 2816843520. Its totient is φ = 422526456.

The previous prime is 1338000553. The next prime is 1338000571. The reversal of 1338000558 is 8550008331.

It is a super-3 number, since 3×1338000558³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1338000553) 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, 5868310 + ... + 5868537.

It is an arithmetic number, because the mean of its divisors is an integer number (176052720).

Almost surely, 2^1338000558 is an apocalyptic number.

1338000558 is an abundant number, since it is smaller than the sum of its proper divisors (1478842962).

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

1338000558 is a wasteful number, since it uses less digits than its factorization.

1338000558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11736871.

The product of its (nonzero) digits is 14400, while the sum is 33.

The square root of 1338000558 is about 36578.6899437364. The cubic root of 1338000558 is about 1101.9251571092.

Adding to 1338000558 its reverse (8550008331), we get a palindrome (9888008889).

The spelling of 1338000558 in words is "one billion, three hundred thirty-eight million, five hundred fifty-eight", and thus it is an aban number.