33683946 has 8 divisors (see below), whose sum is σ = 67367904. Its totient is φ = 11227980.

The previous prime is 33683873. The next prime is 33683957. The reversal of 33683946 is 64938633.

33683946 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

33683946 is an admirable number.

It is a super-2 number, since 2×33683946² = 2269216436261832, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 33683898 and 33683907.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 2806990 + ... + 2807001.

It is an arithmetic number, because the mean of its divisors is an integer number (8420988).

Almost surely, 2^33683946 is an apocalyptic number.

33683946 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

33683946 is a wasteful number, since it uses less digits than its factorization.

33683946 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5613996.

The product of its digits is 279936, while the sum is 42.

The square root of 33683946 is about 5803.7872118126. The cubic root of 33683946 is about 322.9542376227.

The spelling of 33683946 in words is "thirty-three million, six hundred eighty-three thousand, nine hundred forty-six".