2704604240 has 40 divisors (see below), whose sum is σ = 6771915528. Its totient is φ = 998622720.

The previous prime is 2704604213. The next prime is 2704604251. The reversal of 2704604240 is 424064072.

It can be written as a sum of positive squares in 4 ways, for example, as 203804176 + 2500800064 = 14276^2 + 50008^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1299251 + ... + 1301330.

Almost surely, 2^2704604240 is an apocalyptic number.

2704604240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2704604240 is an abundant number, since it is smaller than the sum of its proper divisors (4067311288).

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

2704604240 is a wasteful number, since it uses less digits than its factorization.

2704604240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2600607 (or 2600601 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 29.

The square root of 2704604240 is about 52005.8096754584. The cubic root of 2704604240 is about 1393.2677187012.

The spelling of 2704604240 in words is "two billion, seven hundred four million, six hundred four thousand, two hundred forty".