305283480676 has 24 divisors (see below), whose sum is σ = 557687317824. Its totient is φ = 145949321760.

The previous prime is 305283480641. The next prime is 305283480713. The reversal of 305283480676 is 676084382503.

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, 391890 + ... + 874153.

It is an arithmetic number, because the mean of its divisors is an integer number (23236971576).

Almost surely, 2^305283480676 is an apocalyptic number.

It is an amenable number.

305283480676 is a deficient number, since it is larger than the sum of its proper divisors (252403837148).

305283480676 is a wasteful number, since it uses less digits than its factorization.

305283480676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1268691 (or 1268689 counting only the distinct ones).

The product of its (nonzero) digits is 5806080, while the sum is 52.

The spelling of 305283480676 in words is "three hundred five billion, two hundred eighty-three million, four hundred eighty thousand, six hundred seventy-six".