8897380 has 12 divisors (see below), whose sum is σ = 18684540. Its totient is φ = 3558944.

The previous prime is 8897359. The next prime is 8897381. The reversal of 8897380 is 837988.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2637376 + 6260004 = 1624^2 + 2502^2 .

It is not an unprimeable number, because it can be changed into a prime (8897381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 222415 + ... + 222454.

It is an arithmetic number, because the mean of its divisors is an integer number (1557045).

Almost surely, 2^8897380 is an apocalyptic number.

It is an amenable number.

8897380 is an abundant number, since it is smaller than the sum of its proper divisors (9787160).

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

8897380 is a wasteful number, since it uses less digits than its factorization.

8897380 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 444878 (or 444876 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 43.

The square root of 8897380 is about 2982.8476327161. The cubic root of 8897380 is about 207.2147723799.

The spelling of 8897380 in words is "eight million, eight hundred ninety-seven thousand, three hundred eighty".