2704951872 has 672 divisors, whose sum is σ = 10346618880. Its totient is φ = 656916480.

The previous prime is 2704951871. The next prime is 2704951883. The reversal of 2704951872 is 2781594072.

It is a happy number.

2704951872 is a `hidden beast` number, since 27 + 0 + 49 + 518 + 72 = 666.

It is a tau number, because it is divible by the number of its divisors (672).

It is not an unprimeable number, because it can be changed into a prime (2704951871) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 40372383 + ... + 40372449.

Almost surely, 2^2704951872 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 2704951872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5173309440).

2704951872 is an abundant number, since it is smaller than the sum of its proper divisors (7641667008).

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

2704951872 is a wasteful number, since it uses less digits than its factorization.

2704951872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 282240, while the sum is 45.

The square root of 2704951872 is about 52009.1518100420. The cubic root of 2704951872 is about 1393.3274099598.

The spelling of 2704951872 in words is "two billion, seven hundred four million, nine hundred fifty-one thousand, eight hundred seventy-two".