33985339 has 2 divisors, whose sum is σ = 33985340. Its totient is φ = 33985338.

The previous prime is 33985321. The next prime is 33985403. The reversal of 33985339 is 93358933.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 33985339 - 2⁵ = 33985307 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 33985295 and 33985304.

It is not a weakly prime, because it can be changed into another prime (33985139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16992669 + 16992670.

It is an arithmetic number, because the mean of its divisors is an integer number (16992670).

Almost surely, 2^33985339 is an apocalyptic number.

33985339 is a deficient number, since it is larger than the sum of its proper divisors (1).

33985339 is an equidigital number, since it uses as much as digits as its factorization.

33985339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 262440, while the sum is 43.

The square root of 33985339 is about 5829.6945889129. The cubic root of 33985339 is about 323.9146087777.

The spelling of 33985339 in words is "thirty-three million, nine hundred eighty-five thousand, three hundred thirty-nine".