34733989 has 2 divisors, whose sum is σ = 34733990. Its totient is φ = 34733988.

The previous prime is 34733983. The next prime is 34734041. The reversal of 34733989 is 98933743.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 25583364 + 9150625 = 5058^2 + 3025^2 .

It is a cyclic number.

It is not a de Polignac number, because 34733989 - 2¹¹ = 34731941 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (34733983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17366994 + 17366995.

It is an arithmetic number, because the mean of its divisors is an integer number (17366995).

Almost surely, 2^34733989 is an apocalyptic number.

It is an amenable number.

34733989 is a deficient number, since it is larger than the sum of its proper divisors (1).

34733989 is an equidigital number, since it uses as much as digits as its factorization.

34733989 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 489888, while the sum is 46.

The square root of 34733989 is about 5893.5548695164. The cubic root of 34733989 is about 326.2758182374.

The spelling of 34733989 in words is "thirty-four million, seven hundred thirty-three thousand, nine hundred eighty-nine".