304873237349764 has 24 divisors (see below), whose sum is σ = 533764464995160. Its totient is φ = 152369115266304.

The previous prime is 304873237349749. The next prime is 304873237349831. The reversal of 304873237349764 is 467943732378403.

It can be written as a sum of positive squares in 4 ways, for example, as 99048076244100 + 205825161105664 = 9952290^2 + 14346608^2 .

It is a junction number, because it is equal to n+sod(n) for n = 304873237349693 and 304873237349702.

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, 112397502 + ... + 115077994.

It is an arithmetic number, because the mean of its divisors is an integer number (22240186041465).

Almost surely, 2^{304873237349764} is an apocalyptic number.

It is an amenable number.

304873237349764 is a deficient number, since it is larger than the sum of its proper divisors (228891227645396).

304873237349764 is a wasteful number, since it uses less digits than its factorization.

304873237349764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2693079 (or 2693077 counting only the distinct ones).

The product of its (nonzero) digits is 1536288768, while the sum is 70.

The spelling of 304873237349764 in words is "three hundred four trillion, eight hundred seventy-three billion, two hundred thirty-seven million, three hundred forty-nine thousand, seven hundred sixty-four".