4778580344 has 16 divisors (see below), whose sum is σ = 8991727920. Its totient is φ = 2380786240.

The previous prime is 4778580311. The next prime is 4778580347. The reversal of 4778580344 is 4430858774.

It is a junction number, because it is equal to n+sod(n) for n = 4778580292 and 4778580301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4778580347) 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 3 ways as a sum of consecutive naturals, for example, 1060604 + ... + 1065099.

It is an arithmetic number, because the mean of its divisors is an integer number (561982995).

Almost surely, 2^4778580344 is an apocalyptic number.

It is an amenable number.

4778580344 is a deficient number, since it is larger than the sum of its proper divisors (4213147576).

4778580344 is a wasteful number, since it uses less digits than its factorization.

4778580344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2125990 (or 2125986 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 50.

The square root of 4778580344 is about 69127.2764109798. The cubic root of 4778580344 is about 1684.3524171078.

The spelling of 4778580344 in words is "four billion, seven hundred seventy-eight million, five hundred eighty thousand, three hundred forty-four".