2804340648 has 32 divisors (see below), whose sum is σ = 7012762560. Its totient is φ = 934525440.

The previous prime is 2804340647. The next prime is 2804340659. The reversal of 2804340648 is 8460434082.

It is a super-3 number, since 3×2804340648³ (a number of 29 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (2804340647) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 87736 + ... + 115352.

It is an arithmetic number, because the mean of its divisors is an integer number (219148830).

Almost surely, 2^2804340648 is an apocalyptic number.

It is an amenable number.

2804340648 is an abundant number, since it is smaller than the sum of its proper divisors (4208421912).

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

2804340648 is a wasteful number, since it uses less digits than its factorization.

2804340648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31857 (or 31853 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 39.

The square root of 2804340648 is about 52956.0256061574. The cubic root of 2804340648 is about 1410.1876999757.

The spelling of 2804340648 in words is "two billion, eight hundred four million, three hundred forty thousand, six hundred forty-eight".