6734940 has 24 divisors (see below), whose sum is σ = 18858000. Its totient is φ = 1795968.

The previous prime is 6734939. The next prime is 6734951. The reversal of 6734940 is 494376.

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 7 ways as a sum of consecutive naturals, for example, 56065 + ... + 56184.

It is an arithmetic number, because the mean of its divisors is an integer number (785750).

Almost surely, 2^6734940 is an apocalyptic number.

6734940 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6734940 is an abundant number, since it is smaller than the sum of its proper divisors (12123060).

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

6734940 is a wasteful number, since it uses less digits than its factorization.

6734940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112261 (or 112259 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 6734940 is about 2595.1762945896. The cubic root of 6734940 is about 188.8475016334.

The spelling of 6734940 in words is "six million, seven hundred thirty-four thousand, nine hundred forty".