68093434 has 8 divisors (see below), whose sum is σ = 103871520. Its totient is φ = 33469596.

The previous prime is 68093429. The next prime is 68093489. The reversal of 68093434 is 43439086.

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

It is a junction number, because it is equal to n+sod(n) for n = 68093393 and 68093402.

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, 288414 + ... + 288649.

It is an arithmetic number, because the mean of its divisors is an integer number (12983940).

Almost surely, 2^68093434 is an apocalyptic number.

68093434 is a deficient number, since it is larger than the sum of its proper divisors (35778086).

68093434 is a wasteful number, since it uses less digits than its factorization.

68093434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 577124.

The product of its (nonzero) digits is 62208, while the sum is 37.

The square root of 68093434 is about 8251.8745749072. The cubic root of 68093434 is about 408.3523684402.

The spelling of 68093434 in words is "sixty-eight million, ninety-three thousand, four hundred thirty-four".