2704628672 has 14 divisors (see below), whose sum is σ = 5366997648. Its totient is φ = 1352314304.

The previous prime is 2704628639. The next prime is 2704628683. The reversal of 2704628672 is 2768264072.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21129848 + ... + 21129975.

Almost surely, 2^2704628672 is an apocalyptic number.

It is an amenable number.

2704628672 is a deficient number, since it is larger than the sum of its proper divisors (2662368976).

2704628672 is an equidigital number, since it uses as much as digits as its factorization.

2704628672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42259835 (or 42259825 counting only the distinct ones).

The product of its (nonzero) digits is 451584, while the sum is 44.

The square root of 2704628672 is about 52006.0445717611. The cubic root of 2704628672 is about 1393.2719140426.

The spelling of 2704628672 in words is "two billion, seven hundred four million, six hundred twenty-eight thousand, six hundred seventy-two".