338799994 has 8 divisors (see below), whose sum is σ = 547292340. Its totient is φ = 156369216.

The previous prime is 338799983. The next prime is 338800031. The reversal of 338799994 is 499997833.

It can be written as a sum of positive squares in 2 ways, for example, as 337199769 + 1600225 = 18363^2 + 1265^2 .

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

It is a super-2 number, since 2×338799994² = 229570871868800072, which contains 22 as substring.

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, 6515359 + ... + 6515410.

Almost surely, 2^338799994 is an apocalyptic number.

338799994 is a deficient number, since it is larger than the sum of its proper divisors (208492346).

338799994 is a wasteful number, since it uses less digits than its factorization.

338799994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13030784.

The product of its digits is 13226976, while the sum is 61.

The square root of 338799994 is about 18406.5204207639. The cubic root of 338799994 is about 697.1311112345.

The spelling of 338799994 in words is "three hundred thirty-eight million, seven hundred ninety-nine thousand, nine hundred ninety-four".