338847212 has 12 divisors (see below), whose sum is σ = 646890216. Its totient is φ = 154021440.

The previous prime is 338847211. The next prime is 338847233. The reversal of 338847212 is 212748833.

It is a super-2 number, since 2×338847212² = 229634866160345888, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (338847211) 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, 3850493 + ... + 3850580.

It is an arithmetic number, because the mean of its divisors is an integer number (53907518).

Almost surely, 2^338847212 is an apocalyptic number.

It is an amenable number.

338847212 is a deficient number, since it is larger than the sum of its proper divisors (308043004).

338847212 is a wasteful number, since it uses less digits than its factorization.

338847212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7701088 (or 7701086 counting only the distinct ones).

The product of its digits is 64512, while the sum is 38.

The square root of 338847212 is about 18407.8030193720. The cubic root of 338847212 is about 697.1634957369.

The spelling of 338847212 in words is "three hundred thirty-eight million, eight hundred forty-seven thousand, two hundred twelve".