1200344608 has 48 divisors (see below), whose sum is σ = 2595741120. Its totient is φ = 543856896.

The previous prime is 1200344549. The next prime is 1200344617. The reversal of 1200344608 is 8064430021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28935 + ... + 56902.

It is an arithmetic number, because the mean of its divisors is an integer number (54077940).

Almost surely, 2^1200344608 is an apocalyptic number.

It is an amenable number.

1200344608 is an abundant number, since it is smaller than the sum of its proper divisors (1395396512).

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

1200344608 is a wasteful number, since it uses less digits than its factorization.

1200344608 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85889 (or 85881 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

The square root of 1200344608 is about 34645.9897823688. The cubic root of 1200344608 is about 1062.7602818480.

Adding to 1200344608 its reverse (8064430021), we get a palindrome (9264774629).

The spelling of 1200344608 in words is "one billion, two hundred million, three hundred forty-four thousand, six hundred eight".