338138482 has 32 divisors (see below), whose sum is σ = 563531904. Its totient is φ = 150883200.

The previous prime is 338138473. The next prime is 338138491. The reversal of 338138482 is 284831833.

It is an interprime number because it is at equal distance from previous prime (338138473) and next prime (338138491).

It is a super-2 number, since 2×338138482² = 228675266018528648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 499128 + ... + 499804.

It is an arithmetic number, because the mean of its divisors is an integer number (17610372).

Almost surely, 2^338138482 is an apocalyptic number.

338138482 is a deficient number, since it is larger than the sum of its proper divisors (225393422).

338138482 is a wasteful number, since it uses less digits than its factorization.

338138482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1074.

The product of its digits is 110592, while the sum is 40.

The square root of 338138482 is about 18388.5421390604. The cubic root of 338138482 is about 696.6770960133.

The spelling of 338138482 in words is "three hundred thirty-eight million, one hundred thirty-eight thousand, four hundred eighty-two".