284193342 has 12 divisors (see below), whose sum is σ = 615752280. Its totient is φ = 94731108.

The previous prime is 284193341. The next prime is 284193373. The reversal of 284193342 is 243391482.

It is a junction number, because it is equal to n+sod(n) for n = 284193297 and 284193306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (284193341) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7894242 + ... + 7894277.

It is an arithmetic number, because the mean of its divisors is an integer number (51312690).

Almost surely, 2^284193342 is an apocalyptic number.

284193342 is an abundant number, since it is smaller than the sum of its proper divisors (331558938).

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

284193342 is a wasteful number, since it uses less digits than its factorization.

284193342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15788527 (or 15788524 counting only the distinct ones).

The product of its digits is 41472, while the sum is 36.

The square root of 284193342 is about 16858.0349388652. The cubic root of 284193342 is about 657.4629737182.

The spelling of 284193342 in words is "two hundred eighty-four million, one hundred ninety-three thousand, three hundred forty-two".