6346749 has 8 divisors (see below), whose sum is σ = 8506080. Its totient is φ = 4209296.

The previous prime is 6346733. The next prime is 6346751. The reversal of 6346749 is 9476436.

6346749 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 6346749 - 2⁴ = 6346733 is a prime.

It is a d-powerful number, because it can be written as 6³ + 3¹¹ + 4³ + 6⁷ + 7⁸ + 4⁸ + 9⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6346789) 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, 4779 + ... + 5960.

It is an arithmetic number, because the mean of its divisors is an integer number (1063260).

Almost surely, 2^6346749 is an apocalyptic number.

It is an amenable number.

6346749 is a deficient number, since it is larger than the sum of its proper divisors (2159331).

6346749 is a wasteful number, since it uses less digits than its factorization.

6346749 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10939.

The product of its digits is 108864, while the sum is 39.

The square root of 6346749 is about 2519.2754910887. The cubic root of 6346749 is about 185.1471826053.

The spelling of 6346749 in words is "six million, three hundred forty-six thousand, seven hundred forty-nine".