1204099328 has 36 divisors (see below), whose sum is σ = 2407079808. Its totient is φ = 601152000.

The previous prime is 1204099327. The next prime is 1204099339. The reversal of 1204099328 is 8239904021.

It is a junction number, because it is equal to n+sod(n) for n = 1204099291 and 1204099300.

It is not an unprimeable number, because it can be changed into a prime (1204099321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189125 + ... + 195387.

It is an arithmetic number, because the mean of its divisors is an integer number (66863328).

Almost surely, 2^1204099328 is an apocalyptic number.

It is an amenable number.

1204099328 is a deficient number, since it is larger than the sum of its proper divisors (1202980480).

1204099328 is an frugal number, since it uses more digits than its factorization.

1204099328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7030 (or 7016 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 1204099328 is about 34700.1344089616. The cubic root of 1204099328 is about 1063.8672455773.

The spelling of 1204099328 in words is "one billion, two hundred four million, ninety-nine thousand, three hundred twenty-eight".