338733226 has 32 divisors (see below), whose sum is σ = 563725008. Its totient is φ = 151656960.

The previous prime is 338733181. The next prime is 338733271. The reversal of 338733226 is 622337833.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (338733181) and next prime (338733271).

It can be written as a sum of positive squares in 8 ways, for example, as 138086001 + 200647225 = 11751^2 + 14165^2 .

It is a super-2 number, since 2×338733226² = 229480396792734152, which contains 22 as substring.

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 15 ways as a sum of consecutive naturals, for example, 209196 + ... + 210808.

Almost surely, 2^338733226 is an apocalyptic number.

338733226 is a deficient number, since it is larger than the sum of its proper divisors (224991782).

338733226 is a wasteful number, since it uses less digits than its factorization.

338733226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1866.

The product of its digits is 108864, while the sum is 37.

The square root of 338733226 is about 18404.7066262954. The cubic root of 338733226 is about 697.0853132132.

The spelling of 338733226 in words is "three hundred thirty-eight million, seven hundred thirty-three thousand, two hundred twenty-six".