6730727826 has 8 divisors (see below), whose sum is σ = 13461455664. Its totient is φ = 2243575940.

The previous prime is 6730727803. The next prime is 6730727837. The reversal of 6730727826 is 6287270376.

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

6730727826 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 560893980 + ... + 560893991.

It is an arithmetic number, because the mean of its divisors is an integer number (1682681958).

Almost surely, 2^6730727826 is an apocalyptic number.

6730727826 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

6730727826 is a wasteful number, since it uses less digits than its factorization.

6730727826 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121787976.

The product of its (nonzero) digits is 1185408, while the sum is 48.

The square root of 6730727826 is about 82041.0130727309. The cubic root of 6730727826 is about 1888.0812368165.

The spelling of 6730727826 in words is "six billion, seven hundred thirty million, seven hundred twenty-seven thousand, eight hundred twenty-six".