7285648350 has 96 divisors (see below), whose sum is σ = 19317692160. Its totient is φ = 1810736640.

The previous prime is 7285648319. The next prime is 7285648351. The reversal of 7285648350 is 538465827.

It is a self number, because there is not a number n which added to its sum of digits gives 7285648350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7285648351) 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 47 ways as a sum of consecutive naturals, for example, 248781 + ... + 276519.

It is an arithmetic number, because the mean of its divisors is an integer number (201225960).

Almost surely, 2^7285648350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7285648350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9658846080).

7285648350 is an abundant number, since it is smaller than the sum of its proper divisors (12032043810).

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

7285648350 is a wasteful number, since it uses less digits than its factorization.

7285648350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27874 (or 27869 counting only the distinct ones).

The product of its (nonzero) digits is 1612800, while the sum is 48.

The square root of 7285648350 is about 85356.0094545194. The cubic root of 7285648350 is about 1938.6053275379.

The spelling of 7285648350 in words is "seven billion, two hundred eighty-five million, six hundred forty-eight thousand, three hundred fifty".