1230304884 has 12 divisors (see below), whose sum is σ = 2870711424. Its totient is φ = 410101624.

The previous prime is 1230304883. The next prime is 1230304927. The reversal of 1230304884 is 4884030321.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230304883) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51262692 + ... + 51262715.

It is an arithmetic number, because the mean of its divisors is an integer number (239225952).

Almost surely, 2^1230304884 is an apocalyptic number.

It is an amenable number.

1230304884 is an abundant number, since it is smaller than the sum of its proper divisors (1640406540).

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

1230304884 is a wasteful number, since it uses less digits than its factorization.

1230304884 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102525414 (or 102525412 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The square root of 1230304884 is about 35075.7021882670. The cubic root of 1230304884 is about 1071.5297895589.

The spelling of 1230304884 in words is "one billion, two hundred thirty million, three hundred four thousand, eight hundred eighty-four".