8890746 has 32 divisors (see below), whose sum is σ = 18869760. Its totient is φ = 2784816.

The previous prime is 8890741. The next prime is 8890747. The reversal of 8890746 is 6470988.

It is a happy number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 8890698 and 8890707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8890741) 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 15 ways as a sum of consecutive naturals, for example, 18805 + ... + 19271.

It is an arithmetic number, because the mean of its divisors is an integer number (589680).

Almost surely, 2^8890746 is an apocalyptic number.

8890746 is an abundant number, since it is smaller than the sum of its proper divisors (9979014).

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

8890746 is a wasteful number, since it uses less digits than its factorization.

8890746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658.

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

The square root of 8890746 is about 2981.7354007356. The cubic root of 8890746 is about 207.1632589157.

Subtracting from 8890746 its product of nonzero digits (96768), we obtain a palindrome (8793978).

The spelling of 8890746 in words is "eight million, eight hundred ninety thousand, seven hundred forty-six".