6730504737 has 16 divisors (see below), whose sum is σ = 9793452288. Its totient is φ = 4077582480.

The previous prime is 6730504733. The next prime is 6730504771. The reversal of 6730504737 is 7374050376.

It is not a de Polignac number, because 6730504737 - 2² = 6730504733 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6730504733) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 56118 + ... + 128880.

It is an arithmetic number, because the mean of its divisors is an integer number (612090768).

Almost surely, 2^6730504737 is an apocalyptic number.

It is an amenable number.

6730504737 is a deficient number, since it is larger than the sum of its proper divisors (3062947551).

6730504737 is a wasteful number, since it uses less digits than its factorization.

6730504737 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75580.

The product of its (nonzero) digits is 370440, while the sum is 42.

The square root of 6730504737 is about 82039.6534427103. The cubic root of 6730504737 is about 1888.0603765262.

The spelling of 6730504737 in words is "six billion, seven hundred thirty million, five hundred four thousand, seven hundred thirty-seven".