8966790 has 96 divisors (see below), whose sum is σ = 27346176. Its totient is φ = 1995840.

The previous prime is 8966779. The next prime is 8966807. The reversal of 8966790 is 976698.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 26925 + ... + 27255.

It is an arithmetic number, because the mean of its divisors is an integer number (284856).

Almost surely, 2^8966790 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8966790, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13673088).

8966790 is an abundant number, since it is smaller than the sum of its proper divisors (18379386).

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

8966790 is a wasteful number, since it uses less digits than its factorization.

8966790 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394 (or 391 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 45.

The square root of 8966790 is about 2994.4598845201. The cubic root of 8966790 is about 207.7522166524.

The spelling of 8966790 in words is "eight million, nine hundred sixty-six thousand, seven hundred ninety".