338662479 has 8 divisors (see below), whose sum is σ = 475315840. Its totient is φ = 213892056.

The previous prime is 338662463. The next prime is 338662529. The reversal of 338662479 is 974266833.

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

It is not a de Polignac number, because 338662479 - 2⁴ = 338662463 is a prime.

It is a super-2 number, since 2×338662479² = 229384549364850882, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338662439) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2970667 + ... + 2970780.

It is an arithmetic number, because the mean of its divisors is an integer number (59414480).

Almost surely, 2^338662479 is an apocalyptic number.

338662479 is a deficient number, since it is larger than the sum of its proper divisors (136653361).

338662479 is a wasteful number, since it uses less digits than its factorization.

338662479 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5941469.

The product of its digits is 1306368, while the sum is 48.

The square root of 338662479 is about 18402.7845447367. The cubic root of 338662479 is about 697.0367793182.

The spelling of 338662479 in words is "three hundred thirty-eight million, six hundred sixty-two thousand, four hundred seventy-nine".