8900740 has 48 divisors (see below), whose sum is σ = 20059200. Its totient is φ = 3307392.

The previous prime is 8900737. The next prime is 8900761. The reversal of 8900740 is 470098.

It is a junction number, because it is equal to n+sod(n) for n = 8900699 and 8900708.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22222 + ... + 22618.

It is an arithmetic number, because the mean of its divisors is an integer number (417900).

Almost surely, 2^8900740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8900740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10029600).

8900740 is an abundant number, since it is smaller than the sum of its proper divisors (11158460).

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

8900740 is a wasteful number, since it uses less digits than its factorization.

8900740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 484 (or 482 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 8900740 is about 2983.4107997391. The cubic root of 8900740 is about 207.2408532416.

The spelling of 8900740 in words is "eight million, nine hundred thousand, seven hundred forty".