338151245 has 8 divisors (see below), whose sum is σ = 409504920. Its totient is φ = 268038720.

The previous prime is 338151241. The next prime is 338151263. The reversal of 338151245 is 542151833.

It can be written as a sum of positive squares in 4 ways, for example, as 24790441 + 313360804 = 4979^2 + 17702^2 .

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

It is not a de Polignac number, because 338151245 - 2² = 338151241 is a prime.

It is a super-2 number, since 2×338151245² = 228692528990100050, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338151241) 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, 309686 + ... + 310775.

It is an arithmetic number, because the mean of its divisors is an integer number (51188115).

Almost surely, 2^338151245 is an apocalyptic number.

It is an amenable number.

338151245 is a deficient number, since it is larger than the sum of its proper divisors (71353675).

338151245 is a wasteful number, since it uses less digits than its factorization.

338151245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620575.

The product of its digits is 14400, while the sum is 32.

The square root of 338151245 is about 18388.8891725411. The cubic root of 338151245 is about 696.6858612366.

The spelling of 338151245 in words is "three hundred thirty-eight million, one hundred fifty-one thousand, two hundred forty-five".