1208320704 has 42 divisors (see below), whose sum is σ = 3463434780. Its totient is φ = 402773376.

The previous prime is 1208320703. The next prime is 1208320733. The reversal of 1208320704 is 4070238021.

It is not an unprimeable number, because it can be changed into a prime (1208320703) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1048314 + ... + 1049465.

Almost surely, 2^1208320704 is an apocalyptic number.

It is an amenable number.

1208320704 is an abundant number, since it is smaller than the sum of its proper divisors (2255114076).

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

1208320704 is a wasteful number, since it uses less digits than its factorization.

1208320704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2097797 (or 2097784 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 1208320704 is about 34760.9076981600. The cubic root of 1208320704 is about 1065.1090439164.

Adding to 1208320704 its reverse (4070238021), we get a palindrome (5278558725).

The spelling of 1208320704 in words is "one billion, two hundred eight million, three hundred twenty thousand, seven hundred four".