7330270689 has 81 divisors (see below), whose sum is σ = 12875186961. Its totient is φ = 4160986200.

The previous prime is 7330270663. The next prime is 7330270693. The reversal of 7330270689 is 9860720337.

It is a happy number.

The square root of 7330270689 is 85617.

It is a perfect power (a square), and thus also a powerful number.

It is a tau number, because it is divible by the number of its divisors (81).

It is not a de Polignac number, because 7330270689 - 2¹⁵ = 7330237921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7330270639) by changing a digit.

It is a polite number, since it can be written in 80 ways as a sum of consecutive naturals, for example, 48544764 + ... + 48544914.

Almost surely, 2^7330270689 is an apocalyptic number.

7330270689 is the 85617-th square number.

7330270689 is the 42809-th centered octagonal number.

It is an amenable number.

7330270689 is a deficient number, since it is larger than the sum of its proper divisors (5544916272).

7330270689 is an frugal number, since it uses more digits than its factorization.

7330270689 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340 (or 161 counting only the distinct ones).

The product of its (nonzero) digits is 381024, while the sum is 45.

The cubic root of 7330270689 is about 1942.5550605284. Note that the first 3 decimals are identical.

The spelling of 7330270689 in words is "seven billion, three hundred thirty million, two hundred seventy thousand, six hundred eighty-nine".