4077884321 has 6 divisors (see below), whose sum is σ = 4743661410. Its totient is φ = 3495329376.

The previous prime is 4077884311. The next prime is 4077884357. The reversal of 4077884321 is 1234887704.

It can be written as a sum of positive squares in only one way, i.e., 3183216400 + 894667921 = 56420^2 + 29911^2 .

It is not a de Polignac number, because 4077884321 - 2¹⁸ = 4077622177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4077884311) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 41611016 + ... + 41611113.

It is an arithmetic number, because the mean of its divisors is an integer number (790610235).

Almost surely, 2^4077884321 is an apocalyptic number.

It is an amenable number.

4077884321 is a deficient number, since it is larger than the sum of its proper divisors (665777089).

4077884321 is an equidigital number, since it uses as much as digits as its factorization.

4077884321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83222143 (or 83222136 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 44.

The square root of 4077884321 is about 63858.3144234171. The cubic root of 4077884321 is about 1597.6377015630.

The spelling of 4077884321 in words is "four billion, seventy-seven million, eight hundred eighty-four thousand, three hundred twenty-one".