6761822448 has 80 divisors (see below), whose sum is σ = 18419892480. Its totient is φ = 2131540992.

The previous prime is 6761822443. The next prime is 6761822449. The reversal of 6761822448 is 8442281676.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a junction number, because it is equal to n+sod(n) for n = 6761822397 and 6761822406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6761822443) 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, 534565 + ... + 547067.

It is an arithmetic number, because the mean of its divisors is an integer number (230248656).

Almost surely, 2^6761822448 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6761822448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9209946240).

6761822448 is an abundant number, since it is smaller than the sum of its proper divisors (11658070032).

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

6761822448 is a wasteful number, since it uses less digits than its factorization.

6761822448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13126 (or 13120 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 48.

The square root of 6761822448 is about 82230.3012763543. The cubic root of 6761822448 is about 1890.9842906405.

The spelling of 6761822448 in words is "six billion, seven hundred sixty-one million, eight hundred twenty-two thousand, four hundred forty-eight".