1338848735 has 16 divisors (see below), whose sum is σ = 1853300736. Its totient is φ = 909485088.

The previous prime is 1338848723. The next prime is 1338848759. The reversal of 1338848735 is 5378488331.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1338848735 - 2⁸ = 1338848479 is a prime.

It is a super-2 number, since 2×1338848735² = 3585031870422200450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 175007 + ... + 182496.

It is an arithmetic number, because the mean of its divisors is an integer number (115831296).

Almost surely, 2^1338848735 is an apocalyptic number.

1338848735 is a deficient number, since it is larger than the sum of its proper divisors (514452001).

1338848735 is a wasteful number, since it uses less digits than its factorization.

1338848735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 357622.

The product of its digits is 1935360, while the sum is 50.

The square root of 1338848735 is about 36590.2819748632. The cubic root of 1338848735 is about 1102.1579497755.

The spelling of 1338848735 in words is "one billion, three hundred thirty-eight million, eight hundred forty-eight thousand, seven hundred thirty-five".