338404214 has 8 divisors (see below), whose sum is σ = 507698928. Its totient is φ = 169171240.

The previous prime is 338404211. The next prime is 338404229. The reversal of 338404214 is 412404833.

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

It is a super-2 number, since 2×338404214² = 229034824105915592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338404211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2384 + ... + 26124.

It is an arithmetic number, because the mean of its divisors is an integer number (63462366).

Almost surely, 2^338404214 is an apocalyptic number.

338404214 is a deficient number, since it is larger than the sum of its proper divisors (169294714).

338404214 is a wasteful number, since it uses less digits than its factorization.

338404214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30870.

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 338404214 is about 18395.7661976880. The cubic root of 338404214 is about 696.8595468270.

The spelling of 338404214 in words is "three hundred thirty-eight million, four hundred four thousand, two hundred fourteen".