338698392484 has 27 divisors (see below), whose sum is σ = 629675926243. Its totient is φ = 159378167168.

The previous prime is 338698392457. The next prime is 338698392499. The reversal of 338698392484 is 484293896833.

The square root of 338698392484 is 581978.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 66089098084 + 272609294400 = 257078^2 + 522120^2 .

It is a super-2 number, since 2×338698392484² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 19778694 + ... + 19795810.

Almost surely, 2^338698392484 is an apocalyptic number.

338698392484 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

338698392484 is the 581978-th square number.

It is an amenable number.

338698392484 is a deficient number, since it is larger than the sum of its proper divisors (290977533759).

338698392484 is an frugal number, since it uses more digits than its factorization.

338698392484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34272 (or 17136 counting only the distinct ones).

The product of its digits is 214990848, while the sum is 67.

The spelling of 338698392484 in words is "three hundred thirty-eight billion, six hundred ninety-eight million, three hundred ninety-two thousand, four hundred eighty-four".