4780632409 has 16 divisors (see below), whose sum is σ = 5724829440. Its totient is φ = 3903229440.

The previous prime is 4780632377. The next prime is 4780632413. The reversal of 4780632409 is 9042360874.

It is a cyclic number.

It is not a de Polignac number, because 4780632409 - 2⁵ = 4780632377 is a prime.

It is a super-2 number, since 2×4780632409² = 45708892459962286562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4780632469) 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 15 ways as a sum of consecutive naturals, for example, 22804 + ... + 100405.

It is an arithmetic number, because the mean of its divisors is an integer number (357801840).

Almost surely, 2^4780632409 is an apocalyptic number.

It is an amenable number.

4780632409 is a deficient number, since it is larger than the sum of its proper divisors (944197031).

4780632409 is a wasteful number, since it uses less digits than its factorization.

4780632409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123480.

The product of its (nonzero) digits is 290304, while the sum is 43.

The square root of 4780632409 is about 69142.1174755301. The cubic root of 4780632409 is about 1684.5934863342.

The spelling of 4780632409 in words is "four billion, seven hundred eighty million, six hundred thirty-two thousand, four hundred nine".