7020328320 has 448 divisors, whose sum is σ = 25846914240. Its totient is φ = 1821450240.

The previous prime is 7020328303. The next prime is 7020328363. The reversal of 7020328320 is 238230207.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 55 ways as a sum of consecutive naturals, for example, 19128777 + ... + 19129143.

It is an arithmetic number, because the mean of its divisors is an integer number (57694005).

Almost surely, 2^7020328320 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 7020328320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12923457120).

7020328320 is an abundant number, since it is smaller than the sum of its proper divisors (18826585920).

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

7020328320 is an equidigital number, since it uses as much as digits as its factorization.

7020328320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 445 (or 418 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 7020328320 is about 83787.3995300009. The cubic root of 7020328320 is about 1914.7811396743.

Adding to 7020328320 its reverse (238230207), we get a palindrome (7258558527).

The spelling of 7020328320 in words is "seven billion, twenty million, three hundred twenty-eight thousand, three hundred twenty".