338693245 has 8 divisors (see below), whose sum is σ = 443380320. Its totient is φ = 246322320.

The previous prime is 338693171. The next prime is 338693249. The reversal of 338693245 is 542396833.

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

It is not a de Polignac number, because 338693245 - 2²⁷ = 204475517 is a prime.

It is a super-2 number, since 2×338693245² = 229426228417260050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338693249) 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, 3078975 + ... + 3079084.

It is an arithmetic number, because the mean of its divisors is an integer number (55422540).

Almost surely, 2^338693245 is an apocalyptic number.

It is an amenable number.

338693245 is a deficient number, since it is larger than the sum of its proper divisors (104687075).

338693245 is a wasteful number, since it uses less digits than its factorization.

338693245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6158075.

The product of its digits is 466560, while the sum is 43.

The square root of 338693245 is about 18403.6204318607. The cubic root of 338693245 is about 697.0578862566.

The spelling of 338693245 in words is "three hundred thirty-eight million, six hundred ninety-three thousand, two hundred forty-five".