8677274418 has 32 divisors (see below), whose sum is σ = 19904862720. Its totient is φ = 2799120240.

The previous prime is 8677274413. The next prime is 8677274497. The reversal of 8677274418 is 8144727768.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (8677274413) 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, 2590105 + ... + 2593452.

It is an arithmetic number, because the mean of its divisors is an integer number (622026960).

Almost surely, 2^8677274418 is an apocalyptic number.

8677274418 is an abundant number, since it is smaller than the sum of its proper divisors (11227588302).

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

8677274418 is a wasteful number, since it uses less digits than its factorization.

8677274418 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5183599 (or 5183593 counting only the distinct ones).

The product of its digits is 4214784, while the sum is 54.

The square root of 8677274418 is about 93151.8889663543. Note that the first 3 decimals coincide. The cubic root of 8677274418 is about 2054.9177525823.

The spelling of 8677274418 in words is "eight billion, six hundred seventy-seven million, two hundred seventy-four thousand, four hundred eighteen".