9056789799 has 8 divisors (see below), whose sum is σ = 12200212080. Its totient is φ = 5975613696.

The previous prime is 9056789783. The next prime is 9056789827. The reversal of 9056789799 is 9979876509.

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

It is not a de Polignac number, because 9056789799 - 2⁴ = 9056789783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9056789759) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15561204 + ... + 15561785.

It is an arithmetic number, because the mean of its divisors is an integer number (1525026510).

Almost surely, 2^9056789799 is an apocalyptic number.

9056789799 is a deficient number, since it is larger than the sum of its proper divisors (3143422281).

9056789799 is a wasteful number, since it uses less digits than its factorization.

9056789799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31123089.

The product of its (nonzero) digits is 77157360, while the sum is 69.

The square root of 9056789799 is about 95167.1676525050. The cubic root of 9056789799 is about 2084.4497470830.

The spelling of 9056789799 in words is "nine billion, fifty-six million, seven hundred eighty-nine thousand, seven hundred ninety-nine".