6743407 has 8 divisors (see below), whose sum is σ = 7789392. Its totient is φ = 5769600.

The previous prime is 6743381. The next prime is 6743431. The reversal of 6743407 is 7043476.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 6743407 - 2⁷ = 6743279 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6743437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17844 + ... + 18217.

It is an arithmetic number, because the mean of its divisors is an integer number (973674).

Almost surely, 2^6743407 is an apocalyptic number.

6743407 is a deficient number, since it is larger than the sum of its proper divisors (1045985).

6743407 is a wasteful number, since it uses less digits than its factorization.

6743407 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36089.

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 6743407 is about 2596.8070779324. The cubic root of 6743407 is about 188.9266066292.

The spelling of 6743407 in words is "six million, seven hundred forty-three thousand, four hundred seven".