68974433 has 8 divisors (see below), whose sum is σ = 75343296. Its totient is φ = 62622000.

The previous prime is 68974429. The next prime is 68974439. The reversal of 68974433 is 33447986.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 68974433 - 2² = 68974429 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68974439) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5708 + ... + 13058.

It is an arithmetic number, because the mean of its divisors is an integer number (9417912).

Almost surely, 2^68974433 is an apocalyptic number.

It is an amenable number.

68974433 is a deficient number, since it is larger than the sum of its proper divisors (6368863).

68974433 is a wasteful number, since it uses less digits than its factorization.

68974433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8215.

The product of its digits is 435456, while the sum is 44.

The square root of 68974433 is about 8305.0847677793. The cubic root of 68974433 is about 410.1059274191.

The spelling of 68974433 in words is "sixty-eight million, nine hundred seventy-four thousand, four hundred thirty-three".