8249038950 has 48 divisors (see below), whose sum is σ = 20491545600. Its totient is φ = 2196095520.

The previous prime is 8249038939. The next prime is 8249038997. The reversal of 8249038950 is 598309428.

It is a self number, because there is not a number n which added to its sum of digits gives 8249038950.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 45751 + ... + 136349.

It is an arithmetic number, because the mean of its divisors is an integer number (426907200).

Almost surely, 2^8249038950 is an apocalyptic number.

8249038950 is an abundant number, since it is smaller than the sum of its proper divisors (12242506650).

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

8249038950 is a wasteful number, since it uses less digits than its factorization.

8249038950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91221 (or 91216 counting only the distinct ones).

The product of its (nonzero) digits is 622080, while the sum is 48.

The square root of 8249038950 is about 90824.2200627123. The cubic root of 8249038950 is about 2020.5415459769.

The spelling of 8249038950 in words is "eight billion, two hundred forty-nine million, thirty-eight thousand, nine hundred fifty".