2604987002 has 8 divisors (see below), whose sum is σ = 4042221300. Its totient is φ = 1257579904.

The previous prime is 2604986927. The next prime is 2604987017. The reversal of 2604987002 is 2007894062.

It can be written as a sum of positive squares in 2 ways, for example, as 2537237641 + 67749361 = 50371^2 + 8231^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22456727 + ... + 22456842.

Almost surely, 2^2604987002 is an apocalyptic number.

2604987002 is a deficient number, since it is larger than the sum of its proper divisors (1437234298).

2604987002 is a wasteful number, since it uses less digits than its factorization.

2604987002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44913600.

The product of its (nonzero) digits is 48384, while the sum is 38.

The square root of 2604987002 is about 51039.0732870416. The cubic root of 2604987002 is about 1375.9474685445.

The spelling of 2604987002 in words is "two billion, six hundred four million, nine hundred eighty-seven thousand, two".