338659245 has 64 divisors (see below), whose sum is σ = 650073600. Its totient is φ = 166763520.

The previous prime is 338659231. The next prime is 338659253. The reversal of 338659245 is 542956833.

It is not a de Polignac number, because 338659245 - 2⁷ = 338659117 is a prime.

It is a super-2 number, since 2×338659245² = 229380168447940050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

Together with 311414355 it forms an amicable pair .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 338659245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 88165 + ... + 91925.

It is an arithmetic number, because the mean of its divisors is an integer number (10157400).

Almost surely, 2^338659245 is an apocalyptic number.

It is an amenable number.

338659245 is a deficient number, since it is larger than the sum of its proper divisors (311414355).

338659245 is a wasteful number, since it uses less digits than its factorization.

338659245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3827 (or 3821 counting only the distinct ones).

The product of its digits is 777600, while the sum is 45.

The square root of 338659245 is about 18402.6966773894. The cubic root of 338659245 is about 697.0345605663.

The spelling of 338659245 in words is "three hundred thirty-eight million, six hundred fifty-nine thousand, two hundred forty-five".