338345330 has 8 divisors (see below), whose sum is σ = 609021612. Its totient is φ = 135338128.

The previous prime is 338345327. The next prime is 338345351. The reversal of 338345330 is 33543833.

It can be written as a sum of positive squares in 2 ways, for example, as 305935081 + 32410249 = 17491^2 + 5693^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×338345330² = 228955124665617800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16917257 + ... + 16917276.

Almost surely, 2^338345330 is an apocalyptic number.

338345330 is a deficient number, since it is larger than the sum of its proper divisors (270676282).

338345330 is a wasteful number, since it uses less digits than its factorization.

338345330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33834540.

The product of its (nonzero) digits is 38880, while the sum is 32.

The square root of 338345330 is about 18394.1656510971. The cubic root of 338345330 is about 696.8191254846.

The spelling of 338345330 in words is "three hundred thirty-eight million, three hundred forty-five thousand, three hundred thirty".