6469849260 has 216 divisors, whose sum is σ = 22883384160. Its totient is φ = 1475324928.

The previous prime is 6469849237. The next prime is 6469849297. The reversal of 6469849260 is 629489646.

6469849260 is a `hidden beast` number, since 6 + 4 + 6 + 98 + 492 + 60 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 6469849197 and 6469849206.

It is an unprimeable number.

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 71 ways as a sum of consecutive naturals, for example, 6411636 + ... + 6412644.

Almost surely, 2^6469849260 is an apocalyptic number.

6469849260 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6469849260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11441692080).

6469849260 is an abundant number, since it is smaller than the sum of its proper divisors (16413534900).

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

6469849260 is a wasteful number, since it uses less digits than its factorization.

6469849260 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1765 (or 1753 counting only the distinct ones).

The product of its (nonzero) digits is 4478976, while the sum is 54.

The square root of 6469849260 is about 80435.3731886662. The cubic root of 6469849260 is about 1863.3655161387.

The spelling of 6469849260 in words is "six billion, four hundred sixty-nine million, eight hundred forty-nine thousand, two hundred sixty".