8508434274 has 48 divisors (see below), whose sum is σ = 18631641600. Its totient is φ = 2805936768.

The previous prime is 8508434201. The next prime is 8508434281. The reversal of 8508434274 is 4724348058.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3259882 + ... + 3262490.

It is an arithmetic number, because the mean of its divisors is an integer number (388159200).

Almost surely, 2^8508434274 is an apocalyptic number.

8508434274 is an abundant number, since it is smaller than the sum of its proper divisors (10123207326).

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

8508434274 is a wasteful number, since it uses less digits than its factorization.

8508434274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4479 (or 4476 counting only the distinct ones).

The product of its (nonzero) digits is 860160, while the sum is 45.

The square root of 8508434274 is about 92241.1745046647. The cubic root of 8508434274 is about 2041.5023434536.

The spelling of 8508434274 in words is "eight billion, five hundred eight million, four hundred thirty-four thousand, two hundred seventy-four".