1338893112 has 64 divisors (see below), whose sum is σ = 3613248000. Its totient is φ = 412168064.

The previous prime is 1338893111. The next prime is 1338893119. The reversal of 1338893112 is 2113988331.

It is a super-2 number, since 2×1338893112² = 3585269530722089088, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1338893111) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25812 + ... + 57827.

It is an arithmetic number, because the mean of its divisors is an integer number (56457000).

Almost surely, 2^1338893112 is an apocalyptic number.

1338893112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1338893112 is an abundant number, since it is smaller than the sum of its proper divisors (2274354888).

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

1338893112 is a wasteful number, since it uses less digits than its factorization.

1338893112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83700 (or 83696 counting only the distinct ones).

The product of its digits is 31104, while the sum is 39.

The square root of 1338893112 is about 36590.8883740201. Note that the first 3 decimals coincide. The cubic root of 1338893112 is about 1102.1701268850.

The spelling of 1338893112 in words is "one billion, three hundred thirty-eight million, eight hundred ninety-three thousand, one hundred twelve".