6489928299846 has 32 divisors (see below), whose sum is σ = 13194121707648. Its totient is φ = 2127872229120.

The previous prime is 6489928299821. The next prime is 6489928299857.

6489928299846 is nontrivially palindromic in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34110900 + ... + 34300631.

It is an arithmetic number, because the mean of its divisors is an integer number (412316303364).

Almost surely, 2^{6489928299846} is an apocalyptic number.

6489928299846 is an abundant number, since it is smaller than the sum of its proper divisors (6704193407802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6489928299846 is a wasteful number, since it uses less digits than its factorization.

6489928299846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68411796.

The product of its digits is 7739670528, while the sum is 84.

The spelling of 6489928299846 in words is "six trillion, four hundred eighty-nine billion, nine hundred twenty-eight million, two hundred ninety-nine thousand, eight hundred forty-six".