68034038 has 4 divisors (see below), whose sum is σ = 102051060. Its totient is φ = 34017018.

The previous prime is 68034037. The next prime is 68034067. The reversal of 68034038 is 83043086.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 68033995 and 68034013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68034037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17008508 + ... + 17008511.

It is an arithmetic number, because the mean of its divisors is an integer number (25512765).

Almost surely, 2^68034038 is an apocalyptic number.

68034038 is a deficient number, since it is larger than the sum of its proper divisors (34017022).

68034038 is a wasteful number, since it uses less digits than its factorization.

68034038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34017021.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 68034038 is about 8248.2748499307. The cubic root of 68034038 is about 408.2336024475.

The spelling of 68034038 in words is "sixty-eight million, thirty-four thousand, thirty-eight".