7284747282 has 24 divisors (see below), whose sum is σ = 15476940816. Its totient is φ = 2285410368.

The previous prime is 7284747271. The next prime is 7284747329. The reversal of 7284747282 is 2827474827.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2098828 + ... + 2102295.

It is an arithmetic number, because the mean of its divisors is an integer number (644872534).

Almost surely, 2^7284747282 is an apocalyptic number.

7284747282 is an abundant number, since it is smaller than the sum of its proper divisors (8192193534).

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

7284747282 is a wasteful number, since it uses less digits than its factorization.

7284747282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4201162 (or 4201145 counting only the distinct ones).

The product of its digits is 2809856, while the sum is 51.

The square root of 7284747282 is about 85350.7309986271. The cubic root of 7284747282 is about 1938.5254038688.

The spelling of 7284747282 in words is "seven billion, two hundred eighty-four million, seven hundred forty-seven thousand, two hundred eighty-two".