284166372 has 48 divisors (see below), whose sum is σ = 758661120. Its totient is φ = 81095712.

The previous prime is 284166347. The next prime is 284166383. The reversal of 284166372 is 273661482.

It is a happy number.

284166372 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 284166372.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104413 + ... + 107099.

It is an arithmetic number, because the mean of its divisors is an integer number (15805440).

Almost surely, 2^284166372 is an apocalyptic number.

It is an amenable number.

284166372 is an abundant number, since it is smaller than the sum of its proper divisors (474494748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

284166372 is a wasteful number, since it uses less digits than its factorization.

284166372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3960 (or 3958 counting only the distinct ones).

The product of its digits is 96768, while the sum is 39.

The square root of 284166372 is about 16857.2350045908. The cubic root of 284166372 is about 657.4421752749.

The spelling of 284166372 in words is "two hundred eighty-four million, one hundred sixty-six thousand, three hundred seventy-two".