338058428 has 6 divisors (see below), whose sum is σ = 591602256. Its totient is φ = 169029212.

The previous prime is 338058421. The next prime is 338058437. The reversal of 338058428 is 824850833.

It is a super-2 number, since 2×338058428² = 228567001483662368, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338058421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42257300 + ... + 42257307.

It is an arithmetic number, because the mean of its divisors is an integer number (98600376).

Almost surely, 2^338058428 is an apocalyptic number.

It is an amenable number.

338058428 is a deficient number, since it is larger than the sum of its proper divisors (253543828).

338058428 is a wasteful number, since it uses less digits than its factorization.

338058428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 84514611 (or 84514609 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 41.

The square root of 338058428 is about 18386.3652743004. The cubic root of 338058428 is about 696.6221124360.

The spelling of 338058428 in words is "three hundred thirty-eight million, fifty-eight thousand, four hundred twenty-eight".