338380312 has 16 divisors (see below), whose sum is σ = 636534360. Its totient is φ = 168637824.

The previous prime is 338380277. The next prime is 338380321. The reversal of 338380312 is 213083833.

It is a super-2 number, since 2×338380312² = 229002471098434688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66433 + ... + 71344.

Almost surely, 2^338380312 is an apocalyptic number.

It is an amenable number.

338380312 is a deficient number, since it is larger than the sum of its proper divisors (298154048).

338380312 is a wasteful number, since it uses less digits than its factorization.

338380312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138090 (or 138086 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 338380312 is about 18395.1165258609. The cubic root of 338380312 is about 696.8431396938.

The spelling of 338380312 in words is "three hundred thirty-eight million, three hundred eighty thousand, three hundred twelve".