8493880 has 32 divisors (see below), whose sum is σ = 20237040. Its totient is φ = 3197440.

The previous prime is 8493869. The next prime is 8493883. The reversal of 8493880 is 883948.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8493883) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5566 + ... + 6925.

Almost surely, 2^8493880 is an apocalyptic number.

It is an amenable number.

8493880 is an abundant number, since it is smaller than the sum of its proper divisors (11743160).

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

8493880 is a wasteful number, since it uses less digits than its factorization.

8493880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12519 (or 12515 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 40.

The square root of 8493880 is about 2914.4261870907. The cubic root of 8493880 is about 204.0337634748.

The spelling of 8493880 in words is "eight million, four hundred ninety-three thousand, eight hundred eighty".