339172241 has 4 divisors (see below), whose sum is σ = 342530484. Its totient is φ = 335814000.

The previous prime is 339172177. The next prime is 339172343. The reversal of 339172241 is 142271933.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 142271933 = 101 ⋅1408633.

It can be written as a sum of positive squares in 2 ways, for example, as 220819600 + 118352641 = 14860^2 + 10879^2 .

It is a cyclic number.

It is not a de Polignac number, because 339172241 - 2⁶ = 339172177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 339172198 and 339172207.

It is not an unprimeable number, because it can be changed into a prime (339171241) 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, 1678970 + ... + 1679171.

It is an arithmetic number, because the mean of its divisors is an integer number (85632621).

Almost surely, 2^339172241 is an apocalyptic number.

It is an amenable number.

339172241 is a deficient number, since it is larger than the sum of its proper divisors (3358243).

339172241 is a wasteful number, since it uses less digits than its factorization.

339172241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3358242.

The product of its digits is 9072, while the sum is 32.

The square root of 339172241 is about 18416.6294690424. The cubic root of 339172241 is about 697.3863355419.

The spelling of 339172241 in words is "three hundred thirty-nine million, one hundred seventy-two thousand, two hundred forty-one".