284001949345 has 8 divisors (see below), whose sum is σ = 342772295976. Its totient is φ = 225888254976.

The previous prime is 284001949307. The next prime is 284001949393. The reversal of 284001949345 is 543949100482.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 75818723904 + 208183225441 = 275352^2 + 456271^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 284001949345 - 2¹⁵ = 284001916577 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, 164162112 + ... + 164163841.

It is an arithmetic number, because the mean of its divisors is an integer number (42846536997).

Almost surely, 2^284001949345 is an apocalyptic number.

It is an amenable number.

284001949345 is a deficient number, since it is larger than the sum of its proper divisors (58770346631).

284001949345 is a wasteful number, since it uses less digits than its factorization.

284001949345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328326131.

The product of its (nonzero) digits is 1244160, while the sum is 49.

The spelling of 284001949345 in words is "two hundred eighty-four billion, one million, nine hundred forty-nine thousand, three hundred forty-five".