2905984670 has 16 divisors (see below), whose sum is σ = 5232273840. Its totient is φ = 1162060224.

The previous prime is 2905984661. The next prime is 2905984691. The reversal of 2905984670 is 764895092.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3455 + ... + 76314.

It is an arithmetic number, because the mean of its divisors is an integer number (327017115).

Almost surely, 2^2905984670 is an apocalyptic number.

2905984670 is a deficient number, since it is larger than the sum of its proper divisors (2326289170).

2905984670 is a wasteful number, since it uses less digits than its factorization.

2905984670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83419.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 2905984670 is about 53907.1856991255. The cubic root of 2905984670 is about 1427.0234383619.

The spelling of 2905984670 in words is "two billion, nine hundred five million, nine hundred eighty-four thousand, six hundred seventy".