6049568646 has 64 divisors (see below), whose sum is σ = 14718965760. Its totient is φ = 1826534880.

The previous prime is 6049568621. The next prime is 6049568659. The reversal of 6049568646 is 6468659406.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 6049568592 and 6049568601.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 146155 + ... + 182921.

It is an arithmetic number, because the mean of its divisors is an integer number (229983840).

Almost surely, 2^6049568646 is an apocalyptic number.

6049568646 is a gapful number since it is divisible by the number (66) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 6049568646, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7359482880).

6049568646 is an abundant number, since it is smaller than the sum of its proper divisors (8669397114).

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

6049568646 is a wasteful number, since it uses less digits than its factorization.

6049568646 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37066 (or 37060 counting only the distinct ones).

The product of its (nonzero) digits is 7464960, while the sum is 54.

The square root of 6049568646 is about 77778.9730325620. The cubic root of 6049568646 is about 1822.1108871396.

The spelling of 6049568646 in words is "six billion, forty-nine million, five hundred sixty-eight thousand, six hundred forty-six".