2804984729 has 8 divisors (see below), whose sum is σ = 2870991552. Its totient is φ = 2739013200.

The previous prime is 2804984723. The next prime is 2804984731. The reversal of 2804984729 is 9274894082.

It is a happy number.

2804984729 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2804984729 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2804984723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 221879 + ... + 234179.

It is an arithmetic number, because the mean of its divisors is an integer number (358873944).

Almost surely, 2^2804984729 is an apocalyptic number.

It is an amenable number.

2804984729 is a deficient number, since it is larger than the sum of its proper divisors (66006823).

2804984729 is a wasteful number, since it uses less digits than its factorization.

2804984729 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17647.

The product of its (nonzero) digits is 2322432, while the sum is 53.

The square root of 2804984729 is about 52962.1065385432. The cubic root of 2804984729 is about 1410.2956523362.

The spelling of 2804984729 in words is "two billion, eight hundred four million, nine hundred eighty-four thousand, seven hundred twenty-nine".