28833282730 has 32 divisors (see below), whose sum is σ = 59321091456. Its totient is φ = 9884545344.

The previous prime is 28833282703. The next prime is 28833282739. The reversal of 28833282730 is 3728233882.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (28833282739) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 765397 + ... + 802183.

It is an arithmetic number, because the mean of its divisors is an integer number (1853784108).

Almost surely, 2^28833282730 is an apocalyptic number.

28833282730 is an abundant number, since it is smaller than the sum of its proper divisors (30487808726).

28833282730 is a wasteful number, since it uses less digits than its factorization.

28833282730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47998.

The product of its (nonzero) digits is 774144, while the sum is 46.

The spelling of 28833282730 in words is "twenty-eight billion, eight hundred thirty-three million, two hundred eighty-two thousand, seven hundred thirty".