2884792320 has 520 divisors, whose sum is σ = 10846718784. Its totient is φ = 732561408.

The previous prime is 2884792307. The next prime is 2884792331. The reversal of 2884792320 is 232974882.

2884792320 is a `hidden beast` number, since 288 + 47 + 9 + 2 + 320 = 666.

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

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 61378537 + ... + 61378583.

Almost surely, 2^2884792320 is an apocalyptic number.

2884792320 is a gapful number since it is divisible by the number (20) 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 2884792320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5423359392).

2884792320 is an abundant number, since it is smaller than the sum of its proper divisors (7961926464).

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

2884792320 is an equidigital number, since it uses as much as digits as its factorization.

2884792320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125 (or 94 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 45.

The square root of 2884792320 is about 53710.2627064884. The cubic root of 2884792320 is about 1423.5460405428.

The spelling of 2884792320 in words is "two billion, eight hundred eighty-four million, seven hundred ninety-two thousand, three hundred twenty".