6870349 has 8 divisors (see below), whose sum is σ = 6982272. Its totient is φ = 6759600.

The previous prime is 6870317. The next prime is 6870377. The reversal of 6870349 is 9430786.

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 6870349 - 2⁵ = 6870317 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 (6870389) 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, 25992 + ... + 26254.

It is an arithmetic number, because the mean of its divisors is an integer number (872784).

Almost surely, 2^6870349 is an apocalyptic number.

It is an amenable number.

6870349 is a deficient number, since it is larger than the sum of its proper divisors (111923).

6870349 is a wasteful number, since it uses less digits than its factorization.

6870349 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 587.

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 6870349 is about 2621.1350594733. The cubic root of 6870349 is about 190.1047344999.

The spelling of 6870349 in words is "six million, eight hundred seventy thousand, three hundred forty-nine".