338481829 has 4 divisors (see below), whose sum is σ = 386836384. Its totient is φ = 290127276.

The previous prime is 338481799. The next prime is 338481833. The reversal of 338481829 is 928184833.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 338481829 - 2⁷ = 338481701 is a prime.

It is a super-2 number, since 2×338481829² = 229139897126370482, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338481859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24177267 + ... + 24177280.

It is an arithmetic number, because the mean of its divisors is an integer number (96709096).

Almost surely, 2^338481829 is an apocalyptic number.

It is an amenable number.

338481829 is a deficient number, since it is larger than the sum of its proper divisors (48354555).

338481829 is an equidigital number, since it uses as much as digits as its factorization.

338481829 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48354554.

The product of its digits is 331776, while the sum is 46.

The square root of 338481829 is about 18397.8756654131. The cubic root of 338481829 is about 696.9128190352.

The spelling of 338481829 in words is "three hundred thirty-eight million, four hundred eighty-one thousand, eight hundred twenty-nine".