1338852898 has 16 divisors (see below), whose sum is σ = 2149812000. Its totient is φ = 623443392.

The previous prime is 1338852883. The next prime is 1338852929. The reversal of 1338852898 is 8982588331.

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, 296343 + ... + 300826.

It is an arithmetic number, because the mean of its divisors is an integer number (134363250).

Almost surely, 2^1338852898 is an apocalyptic number.

1338852898 is a deficient number, since it is larger than the sum of its proper divisors (810959102).

1338852898 is a wasteful number, since it uses less digits than its factorization.

1338852898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597249.

The product of its digits is 3317760, while the sum is 55.

The square root of 1338852898 is about 36590.3388615082. The cubic root of 1338852898 is about 1102.1590921198.

The spelling of 1338852898 in words is "one billion, three hundred thirty-eight million, eight hundred fifty-two thousand, eight hundred ninety-eight".