4794797280 has 384 divisors, whose sum is σ = 19194126336. Its totient is φ = 978739200.

The previous prime is 4794797279. The next prime is 4794797321. The reversal of 4794797280 is 827974974.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4794797280.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1352310 + ... + 1355850.

It is an arithmetic number, because the mean of its divisors is an integer number (49984704).

Almost surely, 2^4794797280 is an apocalyptic number.

4794797280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4794797280, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9597063168).

4794797280 is an abundant number, since it is smaller than the sum of its proper divisors (14399329056).

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

4794797280 is a wasteful number, since it uses less digits than its factorization.

4794797280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3610 (or 3602 counting only the distinct ones).

The product of its (nonzero) digits is 7112448, while the sum is 57.

The square root of 4794797280 is about 69244.4747254248. The cubic root of 4794797280 is about 1686.2556458274.

The spelling of 4794797280 in words is "four billion, seven hundred ninety-four million, seven hundred ninety-seven thousand, two hundred eighty".