6730837 has 4 divisors (see below), whose sum is σ = 6740640. Its totient is φ = 6721036.

The previous prime is 6730811. The next prime is 6730849. The reversal of 6730837 is 7380376.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 6730837 - 2⁷ = 6730709 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 (6730037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3787 + ... + 5272.

It is an arithmetic number, because the mean of its divisors is an integer number (1685160).

Almost surely, 2^6730837 is an apocalyptic number.

It is an amenable number.

6730837 is a deficient number, since it is larger than the sum of its proper divisors (9803).

6730837 is an equidigital number, since it uses as much as digits as its factorization.

6730837 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9802.

The product of its (nonzero) digits is 21168, while the sum is 34.

The square root of 6730837 is about 2594.3856690939. The cubic root of 6730837 is about 188.8091445136.

The spelling of 6730837 in words is "six million, seven hundred thirty thousand, eight hundred thirty-seven".