1200074304 has 224 divisors, whose sum is σ = 3773911680. Its totient is φ = 331776000.

The previous prime is 1200074273. The next prime is 1200074311. The reversal of 1200074304 is 4034700021.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2992504 + ... + 2992904.

It is an arithmetic number, because the mean of its divisors is an integer number (16847820).

Almost surely, 2^1200074304 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1200074304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1886955840).

1200074304 is an abundant number, since it is smaller than the sum of its proper divisors (2573837376).

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

1200074304 is a wasteful number, since it uses less digits than its factorization.

1200074304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549 (or 539 counting only the distinct ones).

The product of its (nonzero) digits is 672, while the sum is 21.

The square root of 1200074304 is about 34642.0886206360. The cubic root of 1200074304 is about 1062.6805020028.

Adding to 1200074304 its reverse (4034700021), we get a palindrome (5234774325).

The spelling of 1200074304 in words is "one billion, two hundred million, seventy-four thousand, three hundred four".