338600247 has 8 divisors (see below), whose sum is σ = 454715520. Its totient is φ = 224109240.

The previous prime is 338600239. The next prime is 338600257. The reversal of 338600247 is 742006833.

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

It is not a de Polignac number, because 338600247 - 2³ = 338600239 is a prime.

It is a super-2 number, since 2×338600247² = 229300254536922018, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338600257) 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, 405579 + ... + 406412.

It is an arithmetic number, because the mean of its divisors is an integer number (56839440).

Almost surely, 2^338600247 is an apocalyptic number.

338600247 is a deficient number, since it is larger than the sum of its proper divisors (116115273).

338600247 is a wasteful number, since it uses less digits than its factorization.

338600247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 812133.

The product of its (nonzero) digits is 24192, while the sum is 33.

The square root of 338600247 is about 18401.0936359772. The cubic root of 338600247 is about 696.9940813000.

The spelling of 338600247 in words is "three hundred thirty-eight million, six hundred thousand, two hundred forty-seven".