284116465 has 8 divisors (see below), whose sum is σ = 343957608. Its totient is φ = 225281280.

The previous prime is 284116453. The next prime is 284116471. The reversal of 284116465 is 564611482.

It can be written as a sum of positive squares in 4 ways, for example, as 30924721 + 253191744 = 5561^2 + 15912^2 .

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

It is not a de Polignac number, because 284116465 - 2⁵ = 284116433 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 250866 + ... + 251995.

It is an arithmetic number, because the mean of its divisors is an integer number (42994701).

Almost surely, 2^284116465 is an apocalyptic number.

It is an amenable number.

284116465 is a deficient number, since it is larger than the sum of its proper divisors (59841143).

284116465 is a wasteful number, since it uses less digits than its factorization.

284116465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502979.

The product of its digits is 46080, while the sum is 37.

The square root of 284116465 is about 16855.7546553099. The cubic root of 284116465 is about 657.4036850442.

It can be divided in two parts, 2841 and 16465, that added together give a triangular number (19306 = T₁₉₆).

The spelling of 284116465 in words is "two hundred eighty-four million, one hundred sixteen thousand, four hundred sixty-five".