339304217 has 4 divisors (see below), whose sum is σ = 387776256. Its totient is φ = 290832180.

The previous prime is 339304159. The next prime is 339304283. The reversal of 339304217 is 712403933.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 712403933 = 61 ⋅11678753.

It is a cyclic number.

It is not a de Polignac number, because 339304217 - 2¹² = 339300121 is a prime.

It is not an unprimeable number, because it can be changed into a prime (339307217) 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, 24236009 + ... + 24236022.

It is an arithmetic number, because the mean of its divisors is an integer number (96944064).

Almost surely, 2^339304217 is an apocalyptic number.

It is an amenable number.

339304217 is a deficient number, since it is larger than the sum of its proper divisors (48472039).

339304217 is an equidigital number, since it uses as much as digits as its factorization.

339304217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48472038.

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 339304217 is about 18420.2121866172. The cubic root of 339304217 is about 697.4767776170.

The spelling of 339304217 in words is "three hundred thirty-nine million, three hundred four thousand, two hundred seventeen".