6733940 has 24 divisors (see below), whose sum is σ = 14757120. Its totient is φ = 2576288.

The previous prime is 6733927. The next prime is 6733957. The reversal of 6733940 is 493376.

6733940 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 6733897 and 6733906.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6860 + ... + 7779.

It is an arithmetic number, because the mean of its divisors is an integer number (614880).

Almost surely, 2^6733940 is an apocalyptic number.

It is an amenable number.

6733940 is an abundant number, since it is smaller than the sum of its proper divisors (8023180).

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

6733940 is a wasteful number, since it uses less digits than its factorization.

6733940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14671 (or 14669 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 32.

The square root of 6733940 is about 2594.9836222990. The cubic root of 6733940 is about 188.8381545147.

The spelling of 6733940 in words is "six million, seven hundred thirty-three thousand, nine hundred forty".