33998066 has 8 divisors (see below), whose sum is σ = 51715584. Its totient is φ = 16759540.

The previous prime is 33998053. The next prime is 33998077. The reversal of 33998066 is 66089933.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 119570 + ... + 119853.

It is an arithmetic number, because the mean of its divisors is an integer number (6464448).

Almost surely, 2^33998066 is an apocalyptic number.

33998066 is a deficient number, since it is larger than the sum of its proper divisors (17717518).

33998066 is a wasteful number, since it uses less digits than its factorization.

33998066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239496.

The product of its (nonzero) digits is 209952, while the sum is 44.

The square root of 33998066 is about 5830.7860533551. The cubic root of 33998066 is about 323.9550374532.

The spelling of 33998066 in words is "thirty-three million, nine hundred ninety-eight thousand, sixty-six".