338290382 has 8 divisors (see below), whose sum is σ = 509671656. Its totient is φ = 168399832.

The previous prime is 338290357. The next prime is 338290411. The reversal of 338290382 is 283092833.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×338290382² = 228880765107411848, 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, 372113 + ... + 373020.

It is an arithmetic number, because the mean of its divisors is an integer number (63708957).

Almost surely, 2^338290382 is an apocalyptic number.

338290382 is a deficient number, since it is larger than the sum of its proper divisors (171381274).

338290382 is a wasteful number, since it uses less digits than its factorization.

338290382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 745362.

The product of its (nonzero) digits is 62208, while the sum is 38.

The square root of 338290382 is about 18392.6719646711. The cubic root of 338290382 is about 696.7814018072.

The spelling of 338290382 in words is "three hundred thirty-eight million, two hundred ninety thousand, three hundred eighty-two".