339665941 has 4 divisors (see below), whose sum is σ = 339711372. Its totient is φ = 339620512.

The previous prime is 339665927. The next prime is 339665959. The reversal of 339665941 is 149566933.

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

It can be written as a sum of positive squares in 2 ways, for example, as 253733041 + 85932900 = 15929^2 + 9270^2 .

It is a cyclic number.

It is not a de Polignac number, because 339665941 - 2¹⁷ = 339534869 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 339665891 and 339665900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (339665981) 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, 8560 + ... + 27433.

It is an arithmetic number, because the mean of its divisors is an integer number (84927843).

Almost surely, 2^339665941 is an apocalyptic number.

It is an amenable number.

339665941 is a deficient number, since it is larger than the sum of its proper divisors (45431).

339665941 is an equidigital number, since it uses as much as digits as its factorization.

339665941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45430.

The product of its digits is 524880, while the sum is 46.

The square root of 339665941 is about 18430.0282419751. The cubic root of 339665941 is about 697.7245439532.

The spelling of 339665941 in words is "three hundred thirty-nine million, six hundred sixty-five thousand, nine hundred forty-one".