338745101 has 8 divisors (see below), whose sum is σ = 354466584. Its totient is φ = 323369280.

The previous prime is 338745083. The next prime is 338745103. The reversal of 338745101 is 101547833.

It can be written as a sum of positive squares in 4 ways, for example, as 76143076 + 262602025 = 8726^2 + 16205^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 338745101 - 2¹⁸ = 338482957 is a prime.

It is a super-2 number, since 2×338745101² = 229496486903000402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338745103) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 84410 + ... + 88331.

It is an arithmetic number, because the mean of its divisors is an integer number (44308323).

Almost surely, 2^338745101 is an apocalyptic number.

It is an amenable number.

338745101 is a deficient number, since it is larger than the sum of its proper divisors (15721483).

338745101 is a wasteful number, since it uses less digits than its factorization.

338745101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172831.

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 338745101 is about 18405.0292311640. The cubic root of 338745101 is about 697.0934590447.

The spelling of 338745101 in words is "three hundred thirty-eight million, seven hundred forty-five thousand, one hundred one".