7880089 has 8 divisors (see below), whose sum is σ = 9026048. Its totient is φ = 6739200.

The previous prime is 7880063. The next prime is 7880111. The reversal of 7880089 is 9800887.

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

It is a cyclic number.

It is not a de Polignac number, because 7880089 - 2⁹ = 7879577 is a prime.

It is a Duffinian number.

It is a zygodrome in base 3.

It is not an unprimeable number, because it can be changed into a prime (7880009) 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 7 ways as a sum of consecutive naturals, for example, 3064 + ... + 5014.

It is an arithmetic number, because the mean of its divisors is an integer number (1128256).

Almost surely, 2^7880089 is an apocalyptic number.

It is an amenable number.

7880089 is a deficient number, since it is larger than the sum of its proper divisors (1145959).

7880089 is a wasteful number, since it uses less digits than its factorization.

7880089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2535.

The product of its (nonzero) digits is 32256, while the sum is 40.

The square root of 7880089 is about 2807.1496219475. The cubic root of 7880089 is about 198.9957070865.

The spelling of 7880089 in words is "seven million, eight hundred eighty thousand, eighty-nine".