2939633 has 2 divisors, whose sum is σ = 2939634. Its totient is φ = 2939632.

The previous prime is 2939597. The next prime is 2939639. The reversal of 2939633 is 3369392.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2715904 + 223729 = 1648^2 + 473^2 .

It is a cyclic number.

It is not a de Polignac number, because 2939633 - 2⁶ = 2939569 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2939593 and 2939602.

It is not a weakly prime, because it can be changed into another prime (2939639) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1469816 + 1469817.

It is an arithmetic number, because the mean of its divisors is an integer number (1469817).

2^2939633 is an apocalyptic number.

It is an amenable number.

2939633 is a deficient number, since it is larger than the sum of its proper divisors (1).

2939633 is an equidigital number, since it uses as much as digits as its factorization.

2939633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 26244, while the sum is 35.

The square root of 2939633 is about 1714.5357972349. The cubic root of 2939633 is about 143.2510139656.

The spelling of 2939633 in words is "two million, nine hundred thirty-nine thousand, six hundred thirty-three".