4627808784 has 45 divisors (see below), whose sum is σ = 12953722093. Its totient is φ = 1542330816.

The previous prime is 4627808761. The next prime is 4627808819. The reversal of 4627808784 is 4878087264.

It is a happy number.

The square root of 4627808784 is 68028.

It is a perfect power (a square), and thus also a powerful number.

4627808784 is a `hidden beast` number, since 4 + 627 + 8 + 0 + 8 + 7 + 8 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1113690384 + 3514118400 = 33372^2 + 59280^2 .

It is a super-2 number, since 2×4627808784² = 42833228282535117312, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4627808784.

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 8 ways as a sum of consecutive naturals, for example, 813502 + ... + 819170.

Almost surely, 2^4627808784 is an apocalyptic number.

4627808784 is the 68028-th square number.

It is an amenable number.

4627808784 is an abundant number, since it is smaller than the sum of its proper divisors (8325913309).

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

4627808784 is an frugal number, since it uses more digits than its factorization.

4627808784 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11352 (or 5674 counting only the distinct ones).

The product of its (nonzero) digits is 4816896, while the sum is 54.

The cubic root of 4627808784 is about 1666.4481365391.

The spelling of 4627808784 in words is "four billion, six hundred twenty-seven million, eight hundred eight thousand, seven hundred eighty-four".