68074934 has 8 divisors (see below), whose sum is σ = 104487240. Its totient is φ = 33245856.

The previous prime is 68074933. The next prime is 68074939. The reversal of 68074934 is 43947086.

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 = 68074891 and 68074900.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68074933) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 395699 + ... + 395870.

It is an arithmetic number, because the mean of its divisors is an integer number (13060905).

Almost surely, 2^68074934 is an apocalyptic number.

68074934 is a deficient number, since it is larger than the sum of its proper divisors (36412306).

68074934 is a wasteful number, since it uses less digits than its factorization.

68074934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 791614.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 68074934 is about 8250.7535413440. The cubic root of 68074934 is about 408.3153839488.

The spelling of 68074934 in words is "sixty-eight million, seventy-four thousand, nine hundred thirty-four".