2670618404 has 12 divisors (see below), whose sum is σ = 4674130524. Its totient is φ = 1335152544.

The previous prime is 2670618403. The next prime is 2670618413. The reversal of 2670618404 is 4048160762.

It can be written as a sum of positive squares in 2 ways, for example, as 1301766400 + 1368852004 = 36080^2 + 36998^2 .

It is not an unprimeable number, because it can be changed into a prime (2670618403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4634 + ... + 73230.

It is an arithmetic number, because the mean of its divisors is an integer number (389510877).

Almost surely, 2^2670618404 is an apocalyptic number.

It is an amenable number.

2670618404 is a deficient number, since it is larger than the sum of its proper divisors (2003512120).

2670618404 is a wasteful number, since it uses less digits than its factorization.

2670618404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78334 (or 78332 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 38.

The square root of 2670618404 is about 51678.0263168012. The cubic root of 2670618404 is about 1387.4072060227.

The spelling of 2670618404 in words is "two billion, six hundred seventy million, six hundred eighteen thousand, four hundred four".