9850249464 has 128 divisors (see below), whose sum is σ = 27195125760. Its totient is φ = 2948400000.

The previous prime is 9850249457. The next prime is 9850249469. The reversal of 9850249464 is 4649420589.

9850249464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9850249469) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 9371739 + ... + 9372789.

It is an arithmetic number, because the mean of its divisors is an integer number (212461920).

Almost surely, 2^9850249464 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 9850249464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13597562880).

9850249464 is an abundant number, since it is smaller than the sum of its proper divisors (17344876296).

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

9850249464 is a wasteful number, since it uses less digits than its factorization.

9850249464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473 (or 1469 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 51.

The square root of 9850249464 is about 99248.4229799144. The cubic root of 9850249464 is about 2143.6262987336.

The spelling of 9850249464 in words is "nine billion, eight hundred fifty million, two hundred forty-nine thousand, four hundred sixty-four".