1338933232 has 60 divisors (see below), whose sum is σ = 3249880536. Its totient is φ = 529683840.

The previous prime is 1338933217. The next prime is 1338933241. The reversal of 1338933232 is 2323398331.

It is a junction number, because it is equal to n+sod(n) for n = 1338933191 and 1338933200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55494 + ... + 75877.

Almost surely, 2^1338933232 is an apocalyptic number.

It is an amenable number.

1338933232 is an abundant number, since it is smaller than the sum of its proper divisors (1910947304).

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

1338933232 is a wasteful number, since it uses less digits than its factorization.

1338933232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131406 (or 131393 counting only the distinct ones).

The product of its digits is 69984, while the sum is 37.

The square root of 1338933232 is about 36591.4365938262. The cubic root of 1338933232 is about 1102.1811356363.

The spelling of 1338933232 in words is "one billion, three hundred thirty-eight million, nine hundred thirty-three thousand, two hundred thirty-two".