68934337 has 16 divisors (see below), whose sum is σ = 77163840. Its totient is φ = 61198848.

The previous prime is 68934317. The next prime is 68934343. The reversal of 68934337 is 73343986.

It is not a de Polignac number, because 68934337 - 2¹⁹ = 68410049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68934293 and 68934302.

It is not an unprimeable number, because it can be changed into a prime (68934317) 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 15 ways as a sum of consecutive naturals, for example, 147378 + ... + 147844.

It is an arithmetic number, because the mean of its divisors is an integer number (4822740).

Almost surely, 2^68934337 is an apocalyptic number.

It is an amenable number.

68934337 is a deficient number, since it is larger than the sum of its proper divisors (8229503).

68934337 is a wasteful number, since it uses less digits than its factorization.

68934337 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 960.

The product of its digits is 326592, while the sum is 43.

The square root of 68934337 is about 8302.6704740102. The cubic root of 68934337 is about 410.0264448539.

The spelling of 68934337 in words is "sixty-eight million, nine hundred thirty-four thousand, three hundred thirty-seven".