8404888089 has 16 divisors (see below), whose sum is σ = 12703745600. Its totient is φ = 4900015296.

The previous prime is 8404888061. The next prime is 8404888117. The reversal of 8404888089 is 9808884048.

It is an interprime number because it is at equal distance from previous prime (8404888061) and next prime (8404888117).

It is not a de Polignac number, because 8404888089 - 2⁷ = 8404887961 is a prime.

It is a super-2 number, since 2×8404888089² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is not an unprimeable number, because it can be changed into a prime (8404888049) 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, 5670574 + ... + 5672055.

It is an arithmetic number, because the mean of its divisors is an integer number (793984100).

Almost surely, 2^8404888089 is an apocalyptic number.

It is an amenable number.

8404888089 is a deficient number, since it is larger than the sum of its proper divisors (4298857511).

8404888089 is a wasteful number, since it uses less digits than its factorization.

8404888089 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11342664.

The product of its (nonzero) digits is 4718592, while the sum is 57.

The square root of 8404888089 is about 91678.1767325245. The cubic root of 8404888089 is about 2033.1869416031.

The spelling of 8404888089 in words is "eight billion, four hundred four million, eight hundred eighty-eight thousand, eighty-nine".