788799073 has 4 divisors (see below), whose sum is σ = 805582080. Its totient is φ = 772016068.

The previous prime is 788799047. The next prime is 788799127. The reversal of 788799073 is 370997887.

It is a happy number.

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: 370997887 = 13 ⋅28538299.

It is a cyclic number.

It is not a de Polignac number, because 788799073 - 2⁹ = 788798561 is a prime.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 788798999 and 788799017.

It is not an unprimeable number, because it can be changed into a prime (788799013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8391433 + ... + 8391526.

It is an arithmetic number, because the mean of its divisors is an integer number (201395520).

Almost surely, 2^788799073 is an apocalyptic number.

It is an amenable number.

788799073 is a deficient number, since it is larger than the sum of its proper divisors (16783007).

788799073 is a wasteful number, since it uses less digits than its factorization.

788799073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16783006.

The product of its (nonzero) digits is 5334336, while the sum is 58.

The square root of 788799073 is about 28085.5669873335. The cubic root of 788799073 is about 923.9648797737.

The spelling of 788799073 in words is "seven hundred eighty-eight million, seven hundred ninety-nine thousand, seventy-three".