339140263 has 8 divisors (see below), whose sum is σ = 422824320. Its totient is φ = 264265080.

The previous prime is 339140257. The next prime is 339140273. The reversal of 339140263 is 362041933.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-339140263 is a prime.

It is a super-2 number, since 2×339140263² = 230032235975418338, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (339140273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2202133 + ... + 2202286.

It is an arithmetic number, because the mean of its divisors is an integer number (52853040).

Almost surely, 2^339140263 is an apocalyptic number.

339140263 is a deficient number, since it is larger than the sum of its proper divisors (83684057).

339140263 is a wasteful number, since it uses less digits than its factorization.

339140263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4404437.

The product of its (nonzero) digits is 11664, while the sum is 31.

The square root of 339140263 is about 18415.7612658288. The cubic root of 339140263 is about 697.3644177487.

The spelling of 339140263 in words is "three hundred thirty-nine million, one hundred forty thousand, two hundred sixty-three".