8787874974 has 32 divisors (see below), whose sum is σ = 19063519776. Its totient is φ = 2689735680.

The previous prime is 8787874973. The next prime is 8787874987. The reversal of 8787874974 is 4794787878.

It is a junction number, because it is equal to n+sod(n) for n = 8787874899 and 8787874908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8787874973) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1046497 + ... + 1054860.

It is an arithmetic number, because the mean of its divisors is an integer number (595734993).

Almost surely, 2^8787874974 is an apocalyptic number.

8787874974 is an abundant number, since it is smaller than the sum of its proper divisors (10275644802).

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

8787874974 is a wasteful number, since it uses less digits than its factorization.

8787874974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101420.

The product of its digits is 177020928, while the sum is 69.

The square root of 8787874974 is about 93743.6663140503. Note that the first 3 decimals coincide. The cubic root of 8787874974 is about 2063.6115812004.

The spelling of 8787874974 in words is "eight billion, seven hundred eighty-seven million, eight hundred seventy-four thousand, nine hundred seventy-four".