4786916409 has 24 divisors (see below), whose sum is σ = 7554673152. Its totient is φ = 2896679520.

The previous prime is 4786916399. The next prime is 4786916413. The reversal of 4786916409 is 9046196874.

4786916409 is a `hidden beast` number, since 478 + 6 + 9 + 164 + 0 + 9 = 666.

It is not a de Polignac number, because 4786916409 - 2⁸ = 4786916153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4786916479) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 27624 + ... + 101670.

It is an arithmetic number, because the mean of its divisors is an integer number (314778048).

Almost surely, 2^4786916409 is an apocalyptic number.

It is an amenable number.

4786916409 is a deficient number, since it is larger than the sum of its proper divisors (2767756743).

4786916409 is a wasteful number, since it uses less digits than its factorization.

4786916409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74717 (or 74714 counting only the distinct ones).

The product of its (nonzero) digits is 2612736, while the sum is 54.

The square root of 4786916409 is about 69187.5451869771. The cubic root of 4786916409 is about 1685.3312792749.

The spelling of 4786916409 in words is "four billion, seven hundred eighty-six million, nine hundred sixteen thousand, four hundred nine".