8249858750 has 60 divisors (see below), whose sum is σ = 17690830872. Its totient is φ = 2825610000.

The previous prime is 8249858731. The next prime is 8249858759. The reversal of 8249858750 is 578589428.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8249858759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 8495765 + ... + 8496735.

Almost surely, 2^8249858750 is an apocalyptic number.

8249858750 is an abundant number, since it is smaller than the sum of its proper divisors (9440972122).

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

8249858750 is an frugal number, since it uses more digits than its factorization.

8249858750 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1971 (or 985 counting only the distinct ones).

The product of its (nonzero) digits is 6451200, while the sum is 56.

The square root of 8249858750 is about 90828.7330639374. The cubic root of 8249858750 is about 2020.6084784240.

Multiplying 8249858750 by its sum of digits (56), we get a square (461992090000 = 679700²).

The spelling of 8249858750 in words is "eight billion, two hundred forty-nine million, eight hundred fifty-eight thousand, seven hundred fifty".