8789046 has 16 divisors (see below), whose sum is σ = 20089344. Its totient is φ = 2511144.

The previous prime is 8789041. The next prime is 8789057. The reversal of 8789046 is 6409878.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 209263 = 8789046 / (8 + 7 + 8 + 9 + 0 + 4 + 6).

It is a junction number, because it is equal to n+sod(n) for n = 8788989 and 8789007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8789041) 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, 104590 + ... + 104673.

It is an arithmetic number, because the mean of its divisors is an integer number (1255584).

Almost surely, 2^8789046 is an apocalyptic number.

8789046 is an abundant number, since it is smaller than the sum of its proper divisors (11300298).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8789046 is a wasteful number, since it uses less digits than its factorization.

8789046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 209275.

The product of its (nonzero) digits is 96768, while the sum is 42.

The square root of 8789046 is about 2964.6325236022. The cubic root of 8789046 is about 206.3703239138.

The spelling of 8789046 in words is "eight million, seven hundred eighty-nine thousand, forty-six".