2389633 has 2 divisors, whose sum is σ = 2389634. Its totient is φ = 2389632.

The previous prime is 2389619. The next prime is 2389637. The reversal of 2389633 is 3369832.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1272384 + 1117249 = 1128^2 + 1057^2 .

It is a cyclic number.

It is not a de Polignac number, because 2389633 - 2¹⁷ = 2258561 is a prime.

It is not a weakly prime, because it can be changed into another prime (2389637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1194816 + 1194817.

It is an arithmetic number, because the mean of its divisors is an integer number (1194817).

2^2389633 is an apocalyptic number.

It is an amenable number.

2389633 is a deficient number, since it is larger than the sum of its proper divisors (1).

2389633 is an equidigital number, since it uses as much as digits as its factorization.

2389633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 34.

The square root of 2389633 is about 1545.8437825343. The cubic root of 2389633 is about 133.6935336805.

The spelling of 2389633 in words is "two million, three hundred eighty-nine thousand, six hundred thirty-three".