9878476 has 24 divisors (see below), whose sum is σ = 17937920. Its totient is φ = 4756752.

The previous prime is 9878471. The next prime is 9878483. The reversal of 9878476 is 6748789.

It is not an unprimeable number, because it can be changed into a prime (9878471) 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, 13225 + ... + 13951.

Almost surely, 2^9878476 is an apocalyptic number.

It is an amenable number.

9878476 is a deficient number, since it is larger than the sum of its proper divisors (8059444).

9878476 is a wasteful number, since it uses less digits than its factorization.

9878476 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 853 (or 851 counting only the distinct ones).

The product of its digits is 677376, while the sum is 49.

The square root of 9878476 is about 3143.0042952564. The cubic root of 9878476 is about 214.5671913288.

The spelling of 9878476 in words is "nine million, eight hundred seventy-eight thousand, four hundred seventy-six".