2604849530 has 8 divisors (see below), whose sum is σ = 4688729172. Its totient is φ = 1041939808.

The previous prime is 2604849461. The next prime is 2604849551. The reversal of 2604849530 is 359484062.

It can be written as a sum of positive squares in 2 ways, for example, as 2318326201 + 286523329 = 48149^2 + 16927^2 .

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, 130242467 + ... + 130242486.

Almost surely, 2^2604849530 is an apocalyptic number.

2604849530 is a deficient number, since it is larger than the sum of its proper divisors (2083879642).

2604849530 is a wasteful number, since it uses less digits than its factorization.

2604849530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 260484960.

The product of its (nonzero) digits is 207360, while the sum is 41.

The square root of 2604849530 is about 51037.7265363574. The cubic root of 2604849530 is about 1375.9232639992.

The spelling of 2604849530 in words is "two billion, six hundred four million, eight hundred forty-nine thousand, five hundred thirty".