338350501 has 2 divisors, whose sum is σ = 338350502. Its totient is φ = 338350500.

The previous prime is 338350483. The next prime is 338350513. The reversal of 338350501 is 105053833.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 173844225 + 164506276 = 13185^2 + 12826^2 .

It is an emirp because it is prime and its reverse (105053833) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 338350501 - 2²¹ = 336253349 is a prime.

It is a super-2 number, since 2×338350501² = 228962123053902002, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 338350501.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (338354501) 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 as a sum of consecutive naturals, namely, 169175250 + 169175251.

It is an arithmetic number, because the mean of its divisors is an integer number (169175251).

Almost surely, 2^338350501 is an apocalyptic number.

It is an amenable number.

338350501 is a deficient number, since it is larger than the sum of its proper divisors (1).

338350501 is an equidigital number, since it uses as much as digits as its factorization.

338350501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 338350501 is about 18394.3062114340. The cubic root of 338350501 is about 696.8226753423.

The spelling of 338350501 in words is "three hundred thirty-eight million, three hundred fifty thousand, five hundred one".