284295372 has 12 divisors (see below), whose sum is σ = 663355896. Its totient is φ = 94765120.

The previous prime is 284295371. The next prime is 284295379. The reversal of 284295372 is 273592482.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (284295371) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11845629 + ... + 11845652.

It is an arithmetic number, because the mean of its divisors is an integer number (55279658).

Almost surely, 2^284295372 is an apocalyptic number.

It is an amenable number.

284295372 is an abundant number, since it is smaller than the sum of its proper divisors (379060524).

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

284295372 is a wasteful number, since it uses less digits than its factorization.

284295372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23691288 (or 23691286 counting only the distinct ones).

The product of its digits is 241920, while the sum is 42.

The square root of 284295372 is about 16861.0608207194. The cubic root of 284295372 is about 657.5416442465.

The spelling of 284295372 in words is "two hundred eighty-four million, two hundred ninety-five thousand, three hundred seventy-two".