338940314 has 8 divisors (see below), whose sum is σ = 515375220. Its totient is φ = 167148576.

The previous prime is 338940311. The next prime is 338940323. The reversal of 338940314 is 413049833.

It can be written as a sum of positive squares in 2 ways, for example, as 316235089 + 22705225 = 17783^2 + 4765^2 .

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

It is a super-2 number, since 2×338940314² = 229761072908837192, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (338940311) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1160609 + ... + 1160900.

Almost surely, 2^338940314 is an apocalyptic number.

338940314 is a deficient number, since it is larger than the sum of its proper divisors (176434906).

338940314 is a wasteful number, since it uses less digits than its factorization.

338940314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321584.

The product of its (nonzero) digits is 31104, while the sum is 35.

The square root of 338940314 is about 18410.3317189018. The cubic root of 338940314 is about 697.2273410038.

The spelling of 338940314 in words is "three hundred thirty-eight million, nine hundred forty thousand, three hundred fourteen".