338065031 has 4 divisors (see below), whose sum is σ = 345257952. Its totient is φ = 330872112.

The previous prime is 338065027. The next prime is 338065033. The reversal of 338065031 is 130560833.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 338065031 - 2² = 338065027 is a prime.

It is a super-2 number, since 2×338065031² = 228575930370061922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 338064985 and 338065003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (338065033) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3596390 + ... + 3596483.

It is an arithmetic number, because the mean of its divisors is an integer number (86314488).

Almost surely, 2^338065031 is an apocalyptic number.

338065031 is a deficient number, since it is larger than the sum of its proper divisors (7192921).

338065031 is an equidigital number, since it uses as much as digits as its factorization.

338065031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7192920.

The product of its (nonzero) digits is 6480, while the sum is 29.

The square root of 338065031 is about 18386.5448358304. The cubic root of 338065031 is about 696.6266479102.

The spelling of 338065031 in words is "three hundred thirty-eight million, sixty-five thousand, thirty-one".