8370917952 has 56 divisors (see below), whose sum is σ = 22192341696. Its totient is φ = 2784726528.

The previous prime is 8370917927. The next prime is 8370917953. The reversal of 8370917952 is 2597190738.

It is a junction number, because it is equal to n+sod(n) for n = 8370917895 and 8370917904.

It is not an unprimeable number, because it can be changed into a prime (8370917953) 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, 53238 + ... + 139914.

It is an arithmetic number, because the mean of its divisors is an integer number (396291816).

Almost surely, 2^8370917952 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8370917952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11096170848).

8370917952 is an abundant number, since it is smaller than the sum of its proper divisors (13821423744).

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

8370917952 is a wasteful number, since it uses less digits than its factorization.

8370917952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87195 (or 87185 counting only the distinct ones).

The product of its (nonzero) digits is 952560, while the sum is 51.

The square root of 8370917952 is about 91492.7207596320. The cubic root of 8370917952 is about 2030.4440576122. Note that the first 3 decimals are identical.

The spelling of 8370917952 in words is "eight billion, three hundred seventy million, nine hundred seventeen thousand, nine hundred fifty-two".