1146305304 has 64 divisors (see below), whose sum is σ = 3207506400. Its totient is φ = 379302912.

The previous prime is 1146305299. The next prime is 1146305317. The reversal of 1146305304 is 4035036411.

1146305304 is a `hidden beast` number, since 11 + 46 + 305 + 304 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10224 + ... + 48960.

Almost surely, 2^1146305304 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 1146305304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1603753200).

1146305304 is an abundant number, since it is smaller than the sum of its proper divisors (2061201096).

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

1146305304 is a wasteful number, since it uses less digits than its factorization.

1146305304 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38889 (or 38879 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 1146305304 is about 33857.1307703414. The cubic root of 1146305304 is about 1046.5663510675.

The spelling of 1146305304 in words is "one billion, one hundred forty-six million, three hundred five thousand, three hundred four".