6696002880 has 504 divisors, whose sum is σ = 27970106112. Its totient is φ = 1463261184.

The previous prime is 6696002849. The next prime is 6696002927. The reversal of 6696002880 is 882006966.

It is a tau number, because it is divible by the number of its divisors (504).

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3244729 + ... + 3246791.

Almost surely, 2^6696002880 is an apocalyptic number.

6696002880 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 6696002880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13985053056).

6696002880 is an abundant number, since it is smaller than the sum of its proper divisors (21274103232).

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

6696002880 is a wasteful number, since it uses less digits than its factorization.

6696002880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2123 (or 2103 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 6696002880 is about 81829.1077795670. The cubic root of 6696002880 is about 1884.8286616611.

The spelling of 6696002880 in words is "six billion, six hundred ninety-six million, two thousand, eight hundred eighty".