6696248832 has 320 divisors, whose sum is σ = 24400104960. Its totient is φ = 1765711872.

The previous prime is 6696248791. The next prime is 6696248833. The reversal of 6696248832 is 2388426966.

6696248832 is a `hidden beast` number, since 6 + 6 + 9 + 624 + 8 + 8 + 3 + 2 = 666.

It is a super-2 number, since 2×6696248832² = 89679496840122728448, which contains 22 as substring.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6696248833) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1255323 + ... + 1260645.

It is an arithmetic number, because the mean of its divisors is an integer number (76250328).

Almost surely, 2^6696248832 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 6696248832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12200052480).

6696248832 is an abundant number, since it is smaller than the sum of its proper divisors (17703856128).

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

6696248832 is a wasteful number, since it uses less digits than its factorization.

6696248832 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5370 (or 5348 counting only the distinct ones).

The product of its digits is 5971968, while the sum is 54.

The square root of 6696248832 is about 81830.6106050786. The cubic root of 6696248832 is about 1884.8517386973.

The spelling of 6696248832 in words is "six billion, six hundred ninety-six million, two hundred forty-eight thousand, eight hundred thirty-two".