68036933 has 8 divisors (see below), whose sum is σ = 69588480. Its totient is φ = 66502800.

The previous prime is 68036923. The next prime is 68036977. The reversal of 68036933 is 33963086.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68036933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68036923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3716 + ... + 12242.

It is an arithmetic number, because the mean of its divisors is an integer number (8698560).

Almost surely, 2^68036933 is an apocalyptic number.

It is an amenable number.

68036933 is a deficient number, since it is larger than the sum of its proper divisors (1551547).

68036933 is a wasteful number, since it uses less digits than its factorization.

68036933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8707.

The product of its (nonzero) digits is 69984, while the sum is 38.

The square root of 68036933 is about 8248.4503393062. The cubic root of 68036933 is about 408.2393927820.

The spelling of 68036933 in words is "sixty-eight million, thirty-six thousand, nine hundred thirty-three".