6730087072 has 36 divisors (see below), whose sum is σ = 13711842270. Its totient is φ = 3247801088.

The previous prime is 6730087069. The next prime is 6730087103. The reversal of 6730087072 is 2707800376.

It can be written as a sum of positive squares in 3 ways, for example, as 5345949456 + 1384137616 = 73116^2 + 37204^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2497758 + ... + 2500450.

Almost surely, 2^6730087072 is an apocalyptic number.

It is an amenable number.

6730087072 is an abundant number, since it is smaller than the sum of its proper divisors (6981755198).

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

6730087072 is an frugal number, since it uses more digits than its factorization.

6730087072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5425 (or 2724 counting only the distinct ones).

The product of its (nonzero) digits is 98784, while the sum is 40.

The square root of 6730087072 is about 82037.1078963660. The cubic root of 6730087072 is about 1888.0213208595.

The spelling of 6730087072 in words is "six billion, seven hundred thirty million, eighty-seven thousand, seventy-two".