6746340 has 48 divisors (see below), whose sum is σ = 19010880. Its totient is φ = 1787520.

The previous prime is 6746339. The next prime is 6746351. The reversal of 6746340 is 436476.

6746340 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 6746298 and 6746307.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13495 + ... + 13985.

It is an arithmetic number, because the mean of its divisors is an integer number (396060).

Almost surely, 2^6746340 is an apocalyptic number.

6746340 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6746340 is an abundant number, since it is smaller than the sum of its proper divisors (12264540).

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

6746340 is a wasteful number, since it uses less digits than its factorization.

6746340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 732 (or 730 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 6746340 is about 2597.3717485181. The cubic root of 6746340 is about 188.9539934491.

The spelling of 6746340 in words is "six million, seven hundred forty-six thousand, three hundred forty".