4647880787 has 8 divisors (see below), whose sum is σ = 5153537712. Its totient is φ = 4156077600.

The previous prime is 4647880759. The next prime is 4647880789. The reversal of 4647880787 is 7870887464.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 4647880787 - 2²⁴ = 4631103571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4647880789) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3462728 + ... + 3464069.

It is an arithmetic number, because the mean of its divisors is an integer number (644192214).

Almost surely, 2^4647880787 is an apocalyptic number.

4647880787 is a deficient number, since it is larger than the sum of its proper divisors (505656925).

4647880787 is a wasteful number, since it uses less digits than its factorization.

4647880787 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6926869.

The product of its (nonzero) digits is 16859136, while the sum is 59.

The square root of 4647880787 is about 68175.3678904632. The cubic root of 4647880787 is about 1668.8539338129.

The spelling of 4647880787 in words is "four billion, six hundred forty-seven million, eight hundred eighty thousand, seven hundred eighty-seven".