2339657 has 2 divisors, whose sum is σ = 2339658. Its totient is φ = 2339656.

The previous prime is 2339651. The next prime is 2339669. The reversal of 2339657 is 7569332.

2339657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2105401 + 234256 = 1451^2 + 484^2 .

It is a cyclic number.

It is not a de Polignac number, because 2339657 - 2¹² = 2335561 is a prime.

It is not a weakly prime, because it can be changed into another prime (2339651) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1169828 + 1169829.

It is an arithmetic number, because the mean of its divisors is an integer number (1169829).

2^2339657 is an apocalyptic number.

It is an amenable number.

2339657 is a deficient number, since it is larger than the sum of its proper divisors (1).

2339657 is an equidigital number, since it uses as much as digits as its factorization.

2339657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34020, while the sum is 35.

The square root of 2339657 is about 1529.5937369119. The cubic root of 2339657 is about 132.7549523323.

The spelling of 2339657 in words is "two million, three hundred thirty-nine thousand, six hundred fifty-seven".