8477974950 has 24 divisors (see below), whose sum is σ = 21025378248. Its totient is φ = 2260793280.

The previous prime is 8477974949. The next prime is 8477974993. The reversal of 8477974950 is 594797748.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28259767 + ... + 28260066.

It is an arithmetic number, because the mean of its divisors is an integer number (876057427).

Almost surely, 2^8477974950 is an apocalyptic number.

8477974950 is an abundant number, since it is smaller than the sum of its proper divisors (12547403298).

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

8477974950 is a wasteful number, since it uses less digits than its factorization.

8477974950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56519848 (or 56519843 counting only the distinct ones).

The product of its (nonzero) digits is 17781120, while the sum is 60.

The square root of 8477974950 is about 92075.9194903858. The cubic root of 8477974950 is about 2039.0633074761.

It can be divided in two parts, 847 and 7974950, that added together give a palindrome (7975797).

The spelling of 8477974950 in words is "eight billion, four hundred seventy-seven million, nine hundred seventy-four thousand, nine hundred fifty".