4688759491 has 12 divisors (see below), whose sum is σ = 5080738800. Its totient is φ = 4325050080.

The previous prime is 4688759459. The next prime is 4688759497. The reversal of 4688759491 is 1949578864.

It is not a de Polignac number, because 4688759491 - 2⁵ = 4688759459 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4688759497) 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 11 ways as a sum of consecutive naturals, for example, 252826 + ... + 270736.

It is an arithmetic number, because the mean of its divisors is an integer number (423394900).

Almost surely, 2^4688759491 is an apocalyptic number.

4688759491 is a deficient number, since it is larger than the sum of its proper divisors (391979309).

4688759491 is a wasteful number, since it uses less digits than its factorization.

4688759491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19486 (or 19473 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 61.

The square root of 4688759491 is about 68474.5170921271. The cubic root of 4688759491 is about 1673.7322541871.

The spelling of 4688759491 in words is "four billion, six hundred eighty-eight million, seven hundred fifty-nine thousand, four hundred ninety-one".