6763903992 has 192 divisors, whose sum is σ = 19350770400. Its totient is φ = 2132075520.

The previous prime is 6763903961. The next prime is 6763904033. The reversal of 6763903992 is 2993093676.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17387734 + ... + 17388122.

Almost surely, 2^6763903992 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 6763903992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9675385200).

6763903992 is an abundant number, since it is smaller than the sum of its proper divisors (12586866408).

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

6763903992 is a wasteful number, since it uses less digits than its factorization.

6763903992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606 (or 599 counting only the distinct ones).

The product of its (nonzero) digits is 3306744, while the sum is 54.

The square root of 6763903992 is about 82242.9570966414. The cubic root of 6763903992 is about 1891.1783094968.

The spelling of 6763903992 in words is "six billion, seven hundred sixty-three million, nine hundred three thousand, nine hundred ninety-two".