2002339 has 2 divisors, whose sum is σ = 2002340. Its totient is φ = 2002338.

The previous prime is 2002337. The next prime is 2002349. The reversal of 2002339 is 9332002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2002339 - 2¹ = 2002337 is a prime.

It is a super-2 number, since 2×2002339² = 8018722941842, which contains 22 as substring.

Together with 2002337, it forms a pair of twin primes.

It is an Ulam number.

2002339 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2002331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001169 + 1001170.

It is an arithmetic number, because the mean of its divisors is an integer number (1001170).

2^2002339 is an apocalyptic number.

2002339 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002339 is an equidigital number, since it uses as much as digits as its factorization.

2002339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 2002339 is about 1415.0402821121. The cubic root of 2002339 is about 126.0412017772.

The spelling of 2002339 in words is "two million, two thousand, three hundred thirty-nine".