6333940 has 12 divisors (see below), whose sum is σ = 13301316. Its totient is φ = 2533568.

The previous prime is 6333937. The next prime is 6333959. The reversal of 6333940 is 493336.

It can be written as a sum of positive squares in 2 ways, for example, as 820836 + 5513104 = 906^2 + 2348^2 .

It is a junction number, because it is equal to n+sod(n) for n = 6333899 and 6333908.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 158329 + ... + 158368.

It is an arithmetic number, because the mean of its divisors is an integer number (1108443).

Almost surely, 2^6333940 is an apocalyptic number.

It is an amenable number.

6333940 is an abundant number, since it is smaller than the sum of its proper divisors (6967376).

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

6333940 is a wasteful number, since it uses less digits than its factorization.

6333940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 316706 (or 316704 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 28.

The square root of 6333940 is about 2516.7320079818. The cubic root of 6333940 is about 185.0225441239.

The spelling of 6333940 in words is "six million, three hundred thirty-three thousand, nine hundred forty".