74064326 has 8 divisors (see below), whose sum is σ = 126967440. Its totient is φ = 31741848.

The previous prime is 74064311. The next prime is 74064379. The reversal of 74064326 is 62346047.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 74064292 and 74064301.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2645141 + ... + 2645168.

It is an arithmetic number, because the mean of its divisors is an integer number (15870930).

Almost surely, 2^74064326 is an apocalyptic number.

74064326 is a deficient number, since it is larger than the sum of its proper divisors (52903114).

74064326 is a wasteful number, since it uses less digits than its factorization.

74064326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5290318.

The product of its (nonzero) digits is 24192, while the sum is 32.

The square root of 74064326 is about 8606.0633276778. The cubic root of 74064326 is about 419.9552597845.

The spelling of 74064326 in words is "seventy-four million, sixty-four thousand, three hundred twenty-six".