2746647364 has 12 divisors (see below), whose sum is σ = 5089376124. Its totient is φ = 1292539904.

The previous prime is 2746647361. The next prime is 2746647383. The reversal of 2746647364 is 4637466472.

It can be written as a sum of positive squares in 2 ways, for example, as 2096907264 + 649740100 = 45792^2 + 25490^2 .

It is not an unprimeable number, because it can be changed into a prime (2746647361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20195869 + ... + 20196004.

It is an arithmetic number, because the mean of its divisors is an integer number (424114677).

Almost surely, 2^2746647364 is an apocalyptic number.

It is an amenable number.

2746647364 is a deficient number, since it is larger than the sum of its proper divisors (2342728760).

2746647364 is a wasteful number, since it uses less digits than its factorization.

2746647364 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40391894 (or 40391892 counting only the distinct ones).

The product of its digits is 4064256, while the sum is 49.

The square root of 2746647364 is about 52408.4665297507. The cubic root of 2746647364 is about 1400.4500872583.

The spelling of 2746647364 in words is "two billion, seven hundred forty-six million, six hundred forty-seven thousand, three hundred sixty-four".