8486988 has 12 divisors (see below), whose sum is σ = 19803000. Its totient is φ = 2828992.

The previous prime is 8486987. The next prime is 8486993. The reversal of 8486988 is 8896848.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 8486988.

It is not an unprimeable number, because it can be changed into a prime (8486983) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 353613 + ... + 353636.

It is an arithmetic number, because the mean of its divisors is an integer number (1650250).

Almost surely, 2^8486988 is an apocalyptic number.

It is an amenable number.

8486988 is an abundant number, since it is smaller than the sum of its proper divisors (11316012).

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

8486988 is a wasteful number, since it uses less digits than its factorization.

8486988 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 707256 (or 707254 counting only the distinct ones).

The product of its digits is 884736, while the sum is 51.

The square root of 8486988 is about 2913.2435531551. The cubic root of 8486988 is about 203.9785636837.

The spelling of 8486988 in words is "eight million, four hundred eighty-six thousand, nine hundred eighty-eight".