6696973080 has 672 divisors, whose sum is σ = 27138315600. Its totient is φ = 1481421312.

The previous prime is 6696973079. The next prime is 6696973091. The reversal of 6696973080 is 803796966.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 167 ways as a sum of consecutive naturals, for example, 61440066 + ... + 61440174.

Almost surely, 2^6696973080 is an apocalyptic number.

6696973080 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 6696973080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13569157800).

6696973080 is an abundant number, since it is smaller than the sum of its proper divisors (20441342520).

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

6696973080 is a wasteful number, since it uses less digits than its factorization.

6696973080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 2939328, while the sum is 54.

The square root of 6696973080 is about 81835.0357731944. The cubic root of 6696973080 is about 1884.9196897210.

The spelling of 6696973080 in words is "six billion, six hundred ninety-six million, nine hundred seventy-three thousand, eighty".