6488784829 has 16 divisors (see below), whose sum is σ = 7070472000. Its totient is φ = 5931394560.

The previous prime is 6488784823. The next prime is 6488784853. The reversal of 6488784829 is 9284878846.

6488784829 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 6488784829 - 2³ = 6488784821 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6488784821) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1143802 + ... + 1149460.

It is an arithmetic number, because the mean of its divisors is an integer number (441904500).

Almost surely, 2^6488784829 is an apocalyptic number.

It is an amenable number.

6488784829 is a deficient number, since it is larger than the sum of its proper divisors (581687171).

6488784829 is a wasteful number, since it uses less digits than its factorization.

6488784829 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7788.

The product of its digits is 49545216, while the sum is 64.

The square root of 6488784829 is about 80552.9939170482. The cubic root of 6488784829 is about 1865.1816079047.

The spelling of 6488784829 in words is "six billion, four hundred eighty-eight million, seven hundred eighty-four thousand, eight hundred twenty-nine".