16286284797 has 8 divisors (see below), whose sum is σ = 22659178944. Its totient is φ = 10385456928.

The previous prime is 16286284793. The next prime is 16286284799. The reversal of 16286284797 is 79748268261.

It is a happy number.

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

It is not a de Polignac number, because 16286284797 - 2² = 16286284793 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 16286284797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16286284793) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118016488 + ... + 118016625.

It is an arithmetic number, because the mean of its divisors is an integer number (2832397368).

Almost surely, 2^16286284797 is an apocalyptic number.

It is an amenable number.

16286284797 is a deficient number, since it is larger than the sum of its proper divisors (6372894147).

16286284797 is a wasteful number, since it uses less digits than its factorization.

16286284797 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236033139.

The product of its digits is 16257024, while the sum is 60.

The spelling of 16286284797 in words is "sixteen billion, two hundred eighty-six million, two hundred eighty-four thousand, seven hundred ninety-seven".