7270766676 has 18 divisors (see below), whose sum is σ = 18378882522. Its totient is φ = 2423588880.

The previous prime is 7270766663. The next prime is 7270766677. The reversal of 7270766676 is 6766670727.

It can be written as a sum of positive squares in only one way, i.e., 7085262276 + 185504400 = 84174^2 + 13620^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7270766677) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 100982835 + ... + 100982906.

It is an arithmetic number, because the mean of its divisors is an integer number (1021049029).

Almost surely, 2^7270766676 is an apocalyptic number.

It is an amenable number.

7270766676 is an abundant number, since it is smaller than the sum of its proper divisors (11108115846).

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

7270766676 is a wasteful number, since it uses less digits than its factorization.

7270766676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201965751 (or 201965746 counting only the distinct ones).

The product of its (nonzero) digits is 6223392, while the sum is 54.

The square root of 7270766676 is about 85268.7907501918. The cubic root of 7270766676 is about 1937.2844953009.

The spelling of 7270766676 in words is "seven billion, two hundred seventy million, seven hundred sixty-six thousand, six hundred seventy-six".