6428310898 has 16 divisors (see below), whose sum is σ = 9857272320. Its totient is φ = 3143124400.

The previous prime is 6428310893. The next prime is 6428310919. The reversal of 6428310898 is 8980138246.

It is not an unprimeable number, because it can be changed into a prime (6428310893) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120073 + ... + 165148.

It is an arithmetic number, because the mean of its divisors is an integer number (616079520).

Almost surely, 2^6428310898 is an apocalyptic number.

6428310898 is a deficient number, since it is larger than the sum of its proper divisors (3428961422).

6428310898 is a wasteful number, since it uses less digits than its factorization.

6428310898 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 285473.

The product of its (nonzero) digits is 663552, while the sum is 49.

The square root of 6428310898 is about 80176.7478637042. The cubic root of 6428310898 is about 1859.3691638404.

The spelling of 6428310898 in words is "six billion, four hundred twenty-eight million, three hundred ten thousand, eight hundred ninety-eight".