2704928004 has 72 divisors (see below), whose sum is σ = 7274318688. Its totient is φ = 844542720.

The previous prime is 2704927963. The next prime is 2704928069. The reversal of 2704928004 is 4008294072.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 2704928004.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118659 + ... + 139605.

It is an arithmetic number, because the mean of its divisors is an integer number (101032204).

Almost surely, 2^2704928004 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2704928004, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3637159344).

2704928004 is an abundant number, since it is smaller than the sum of its proper divisors (4569390684).

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

2704928004 is a wasteful number, since it uses less digits than its factorization.

2704928004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21185 (or 21180 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 2704928004 is about 52008.9223499199. The cubic root of 2704928004 is about 1393.3233117925.

The spelling of 2704928004 in words is "two billion, seven hundred four million, nine hundred twenty-eight thousand, four".