28986292366 has 8 divisors (see below), whose sum is σ = 43480165464. Its totient is φ = 14492903880.

The previous prime is 28986292339. The next prime is 28986292373. The reversal of 28986292366 is 66329268982.

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 pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 147756 + ... + 282496.

It is an arithmetic number, because the mean of its divisors is an integer number (5435020683).

Almost surely, 2^28986292366 is an apocalyptic number.

28986292366 is a deficient number, since it is larger than the sum of its proper divisors (14493873098).

28986292366 is a wasteful number, since it uses less digits than its factorization.

28986292366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242306.

The product of its digits is 26873856, while the sum is 61.

The spelling of 28986292366 in words is "twenty-eight billion, nine hundred eighty-six million, two hundred ninety-two thousand, three hundred sixty-six".