8790900789 has 16 divisors (see below), whose sum is σ = 12795793920. Its totient is φ = 5324056560.

The previous prime is 8790900749. The next prime is 8790900799. The reversal of 8790900789 is 9870090978.

It is a happy number.

8790900789 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 8790900789 - 2⁷ = 8790900661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8790900709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46249 + ... + 140430.

It is an arithmetic number, because the mean of its divisors is an integer number (799737120).

Almost surely, 2^8790900789 is an apocalyptic number.

It is an amenable number.

8790900789 is a deficient number, since it is larger than the sum of its proper divisors (4004893131).

8790900789 is a wasteful number, since it uses less digits than its factorization.

8790900789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188120.

The product of its (nonzero) digits is 2286144, while the sum is 57.

The square root of 8790900789 is about 93759.8036954003. The cubic root of 8790900789 is about 2063.8483995583.

The spelling of 8790900789 in words is "eight billion, seven hundred ninety million, nine hundred thousand, seven hundred eighty-nine".