4320797628 has 192 divisors, whose sum is σ = 12165221376. Its totient is φ = 1168128000.

The previous prime is 4320797627. The next prime is 4320797629. The reversal of 4320797628 is 8267970234.

It is an interprime number because it is at equal distance from previous prime (4320797627) and next prime (4320797629).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4320797627) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 27520926 + ... + 27521082.

It is an arithmetic number, because the mean of its divisors is an integer number (63360528).

Almost surely, 2^4320797628 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 4320797628, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6082610688).

4320797628 is an abundant number, since it is smaller than the sum of its proper divisors (7844423748).

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

4320797628 is a wasteful number, since it uses less digits than its factorization.

4320797628 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404 (or 402 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The square root of 4320797628 is about 65732.7743823429. The cubic root of 4320797628 is about 1628.7507996911.

The spelling of 4320797628 in words is "four billion, three hundred twenty million, seven hundred ninety-seven thousand, six hundred twenty-eight".