7228374660 has 192 divisors, whose sum is σ = 24289574400. Its totient is φ = 1774047744.

The previous prime is 7228374641. The next prime is 7228374689. The reversal of 7228374660 is 664738227.

It is a Harshad number since it is a multiple of its sum of digits (45).

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 63 ways as a sum of consecutive naturals, for example, 2729457 + ... + 2732103.

It is an arithmetic number, because the mean of its divisors is an integer number (126508200).

Almost surely, 2^7228374660 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 7228374660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12144787200).

7228374660 is an abundant number, since it is smaller than the sum of its proper divisors (17061199740).

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

7228374660 is a wasteful number, since it uses less digits than its factorization.

7228374660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3067 (or 3059 counting only the distinct ones).

The product of its (nonzero) digits is 677376, while the sum is 45.

The square root of 7228374660 is about 85019.8486237184. The cubic root of 7228374660 is about 1933.5120584543.

The spelling of 7228374660 in words is "seven billion, two hundred twenty-eight million, three hundred seventy-four thousand, six hundred sixty".