304940737812 has 24 divisors (see below), whose sum is σ = 711730224576. Its totient is φ = 101618078848.

The previous prime is 304940737771. The next prime is 304940737889. The reversal of 304940737812 is 218737049403.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 3560133 + ... + 3644780.

It is an arithmetic number, because the mean of its divisors is an integer number (29655426024).

Almost surely, 2^304940737812 is an apocalyptic number.

It is an amenable number.

304940737812 is an abundant number, since it is smaller than the sum of its proper divisors (406789486764).

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

304940737812 is a wasteful number, since it uses less digits than its factorization.

304940737812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7208447 (or 7208445 counting only the distinct ones).

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 304940737812 in words is "three hundred four billion, nine hundred forty million, seven hundred thirty-seven thousand, eight hundred twelve".