6333403992 has 64 divisors (see below), whose sum is σ = 16828922880. Its totient is φ = 1979361792.

The previous prime is 6333403991. The next prime is 6333404003. The reversal of 6333403992 is 2993043336.

It is a super-2 number, since 2×6333403992² = 80224012251763072128, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6333403991) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 77793 + ... + 136815.

It is an arithmetic number, because the mean of its divisors is an integer number (262951920).

Almost surely, 2^6333403992 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 6333403992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8414461440).

6333403992 is an abundant number, since it is smaller than the sum of its proper divisors (10495518888).

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

6333403992 is a wasteful number, since it uses less digits than its factorization.

6333403992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59312 (or 59308 counting only the distinct ones).

The product of its (nonzero) digits is 314928, while the sum is 42.

The square root of 6333403992 is about 79582.6865090643. The cubic root of 6333403992 is about 1850.1732481531.

The spelling of 6333403992 in words is "six billion, three hundred thirty-three million, four hundred three thousand, nine hundred ninety-two".