789006073 has 4 divisors (see below), whose sum is σ = 789218640. Its totient is φ = 788793508.

The previous prime is 789006013. The next prime is 789006077. The reversal of 789006073 is 370600987.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 370600987 = 4337 ⋅85451.

It is a cyclic number.

It is not a de Polignac number, because 789006073 - 2²⁹ = 252135161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (789006077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100615 + ... + 108172.

It is an arithmetic number, because the mean of its divisors is an integer number (197304660).

Almost surely, 2^789006073 is an apocalyptic number.

It is an amenable number.

789006073 is a deficient number, since it is larger than the sum of its proper divisors (212567).

789006073 is a wasteful number, since it uses less digits than its factorization.

789006073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 212566.

The product of its (nonzero) digits is 63504, while the sum is 40.

The square root of 789006073 is about 28089.2519124308. The cubic root of 789006073 is about 924.0456962996.

The spelling of 789006073 in words is "seven hundred eighty-nine million, six thousand, seventy-three".