8488997 has 6 divisors (see below), whose sum is σ = 9331014. Its totient is φ = 7717160.

The previous prime is 8488993. The next prime is 8489003. The reversal of 8488997 is 7998848.

It can be written as a sum of positive squares in only one way, i.e., 5909761 + 2579236 = 2431^2 + 1606^2 .

It is not a de Polignac number, because 8488997 - 2² = 8488993 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8488993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34958 + ... + 35199.

It is an arithmetic number, because the mean of its divisors is an integer number (1555169).

Almost surely, 2^8488997 is an apocalyptic number.

It is an amenable number.

8488997 is a deficient number, since it is larger than the sum of its proper divisors (842017).

8488997 is a wasteful number, since it uses less digits than its factorization.

8488997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70179 (or 70168 counting only the distinct ones).

The product of its digits is 1161216, while the sum is 53.

The square root of 8488997 is about 2913.5883374286. The cubic root of 8488997 is about 203.9946573636.

The spelling of 8488997 in words is "eight million, four hundred eighty-eight thousand, nine hundred ninety-seven".