6730616 has 8 divisors (see below), whose sum is σ = 12619920. Its totient is φ = 3365304.

The previous prime is 6730613. The next prime is 6730637. The reversal of 6730616 is 6160376.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6730613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 420656 + ... + 420671.

It is an arithmetic number, because the mean of its divisors is an integer number (1577490).

Almost surely, 2^6730616 is an apocalyptic number.

It is an amenable number.

6730616 is a deficient number, since it is larger than the sum of its proper divisors (5889304).

6730616 is a wasteful number, since it uses less digits than its factorization.

6730616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841333 (or 841329 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 6730616 is about 2594.3430767730. The cubic root of 6730616 is about 188.8070780407.

The spelling of 6730616 in words is "six million, seven hundred thirty thousand, six hundred sixteen".