28306082030 has 8 divisors (see below), whose sum is σ = 50950947672. Its totient is φ = 11322432808.

The previous prime is 28306082027. The next prime is 28306082053. The reversal of 28306082030 is 3028060382.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1415304092 + ... + 1415304111.

It is an arithmetic number, because the mean of its divisors is an integer number (6368868459).

Almost surely, 2^28306082030 is an apocalyptic number.

28306082030 is a deficient number, since it is larger than the sum of its proper divisors (22644865642).

28306082030 is a wasteful number, since it uses less digits than its factorization.

28306082030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2830608210.

The product of its (nonzero) digits is 13824, while the sum is 32.

The spelling of 28306082030 in words is "twenty-eight billion, three hundred six million, eighty-two thousand, thirty".