73030894 has 8 divisors (see below), whose sum is σ = 110029608. Its totient is φ = 36354360.

The previous prime is 73030891. The next prime is 73030907. The reversal of 73030894 is 49803037.

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

It is a super-3 number, since 3×73030894³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73030891) 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, 79977 + ... + 80884.

It is an arithmetic number, because the mean of its divisors is an integer number (13753701).

Almost surely, 2^73030894 is an apocalyptic number.

73030894 is a deficient number, since it is larger than the sum of its proper divisors (36998714).

73030894 is a wasteful number, since it uses less digits than its factorization.

73030894 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161090.

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 73030894 is about 8545.8114886768. The cubic root of 73030894 is about 417.9928686313.

The spelling of 73030894 in words is "seventy-three million, thirty thousand, eight hundred ninety-four".