284500942 has 8 divisors (see below), whose sum is σ = 465547032. Its totient is φ = 129318600.

The previous prime is 284500939. The next prime is 284500963. The reversal of 284500942 is 249005482.

284500942 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 284500898 and 284500907.

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, 6465909 + ... + 6465952.

It is an arithmetic number, because the mean of its divisors is an integer number (58193379).

Almost surely, 2^284500942 is an apocalyptic number.

284500942 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

284500942 is a deficient number, since it is larger than the sum of its proper divisors (181046090).

284500942 is a wasteful number, since it uses less digits than its factorization.

284500942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12931874.

The product of its (nonzero) digits is 23040, while the sum is 34.

The square root of 284500942 is about 16867.1557175476. The cubic root of 284500942 is about 657.7000924453.

The spelling of 284500942 in words is "two hundred eighty-four million, five hundred thousand, nine hundred forty-two".