8449008750 has 600 divisors, whose sum is σ = 29863072008. Its totient is φ = 1769040000.

The previous prime is 8449008691. The next prime is 8449008767. The reversal of 8449008750 is 578009448.

8449008750 is a `hidden beast` number, since 84 + 490 + 0 + 87 + 5 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a junction number, because it is equal to n+sod(n) for n = 8449008696 and 8449008705.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 299 ways as a sum of consecutive naturals, for example, 64496185 + ... + 64496315.

Almost surely, 2^8449008750 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8449008750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14931536004).

8449008750 is an abundant number, since it is smaller than the sum of its proper divisors (21414063258).

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

8449008750 is a wasteful number, since it uses less digits than its factorization.

8449008750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 8449008750 is about 91918.4897069137. The cubic root of 8449008750 is about 2036.7384083251.

The spelling of 8449008750 in words is "eight billion, four hundred forty-nine million, eight thousand, seven hundred fifty".