8250938752 has 32 divisors (see below), whose sum is σ = 18785621520. Its totient is φ = 3536116224.

The previous prime is 8250938747. The next prime is 8250938779. The reversal of 8250938752 is 2578390528.

It is a tau number, because it is divible by the number of its divisors (32).

It is a junction number, because it is equal to n+sod(n) for n = 8250938696 and 8250938705.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4603423 + ... + 4605214.

Almost surely, 2^8250938752 is an apocalyptic number.

It is an amenable number.

8250938752 is an abundant number, since it is smaller than the sum of its proper divisors (10534682768).

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

8250938752 is an equidigital number, since it uses as much as digits as its factorization.

8250938752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9208658 (or 9208646 counting only the distinct ones).

The product of its (nonzero) digits is 1209600, while the sum is 49.

The square root of 8250938752 is about 90834.6781356107. The cubic root of 8250938752 is about 2020.6966482559.

The spelling of 8250938752 in words is "eight billion, two hundred fifty million, nine hundred thirty-eight thousand, seven hundred fifty-two".