338222434 has 32 divisors (see below), whose sum is σ = 578451456. Its totient is φ = 146947920.

The previous prime is 338222419. The next prime is 338222459. The reversal of 338222434 is 434222833.

It is a super-2 number, since 2×338222434² = 228788829721768712, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 338222396 and 338222405.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40659 + ... + 48265.

It is an arithmetic number, because the mean of its divisors is an integer number (18076608).

Almost surely, 2^338222434 is an apocalyptic number.

338222434 is a deficient number, since it is larger than the sum of its proper divisors (240229022).

338222434 is a wasteful number, since it uses less digits than its factorization.

338222434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7710.

The product of its digits is 27648, while the sum is 31.

The square root of 338222434 is about 18390.8247232146. The cubic root of 338222434 is about 696.7347475368.

The spelling of 338222434 in words is "three hundred thirty-eight million, two hundred twenty-two thousand, four hundred thirty-four".