28760616730 has 32 divisors (see below), whose sum is σ = 56251676160. Its totient is φ = 10547184960.

The previous prime is 28760616719. The next prime is 28760616751. The reversal of 28760616730 is 3761606782.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2435589 + ... + 2447368.

It is an arithmetic number, because the mean of its divisors is an integer number (1757864880).

Almost surely, 2^28760616730 is an apocalyptic number.

28760616730 is a deficient number, since it is larger than the sum of its proper divisors (27491059430).

28760616730 is a wasteful number, since it uses less digits than its factorization.

28760616730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4883014.

The product of its (nonzero) digits is 508032, while the sum is 46.

The spelling of 28760616730 in words is "twenty-eight billion, seven hundred sixty million, six hundred sixteen thousand, seven hundred thirty".