338844725 has 12 divisors (see below), whose sum is σ = 433722240. Its totient is φ = 262330800.

The previous prime is 338844719. The next prime is 338844733. The reversal of 338844725 is 527448833.

It is not a de Polignac number, because 338844725 - 2¹² = 338840629 is a prime.

It is a super-2 number, since 2×338844725² = 229631495320651250, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 217835 + ... + 219384.

It is an arithmetic number, because the mean of its divisors is an integer number (36143520).

Almost surely, 2^338844725 is an apocalyptic number.

It is an amenable number.

338844725 is a deficient number, since it is larger than the sum of its proper divisors (94877515).

338844725 is a wasteful number, since it uses less digits than its factorization.

338844725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437260 (or 437255 counting only the distinct ones).

The product of its digits is 645120, while the sum is 44.

The square root of 338844725 is about 18407.7354663739. The cubic root of 338844725 is about 697.1617901011.

The spelling of 338844725 in words is "three hundred thirty-eight million, eight hundred forty-four thousand, seven hundred twenty-five".