338212244 has 12 divisors (see below), whose sum is σ = 593893524. Its totient is φ = 168528384.

The previous prime is 338212211. The next prime is 338212253. The reversal of 338212244 is 442212833.

It can be written as a sum of positive squares in 2 ways, for example, as 230675344 + 107536900 = 15188^2 + 10370^2 .

It is a super-2 number, since 2×338212244² = 228775043983031072, which contains 22 as substring.

It is a congruent number.

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, 143117 + ... + 145460.

It is an arithmetic number, because the mean of its divisors is an integer number (49491127).

Almost surely, 2^338212244 is an apocalyptic number.

It is an amenable number.

338212244 is a deficient number, since it is larger than the sum of its proper divisors (255681280).

338212244 is a wasteful number, since it uses less digits than its factorization.

338212244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 288874 (or 288872 counting only the distinct ones).

The product of its digits is 9216, while the sum is 29.

The square root of 338212244 is about 18390.5476808060. The cubic root of 338212244 is about 696.7277503680.

The spelling of 338212244 in words is "three hundred thirty-eight million, two hundred twelve thousand, two hundred forty-four".