842314782 has 16 divisors (see below), whose sum is σ = 1685277072. Its totient is φ = 280663680.

The previous prime is 842314757. The next prime is 842314787. The reversal of 842314782 is 287413248.

It is a self number, because there is not a number n which added to its sum of digits gives 842314782.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (842314787) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9163 + ... + 42054.

It is an arithmetic number, because the mean of its divisors is an integer number (105329817).

Almost surely, 2^842314782 is an apocalyptic number.

842314782 is an abundant number, since it is smaller than the sum of its proper divisors (842962290).

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

842314782 is a wasteful number, since it uses less digits than its factorization.

842314782 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53963.

The product of its digits is 86016, while the sum is 39.

The square root of 842314782 is about 29022.6598022993. The cubic root of 842314782 is about 944.4047021995.

The spelling of 842314782 in words is "eight hundred forty-two million, three hundred fourteen thousand, seven hundred eighty-two".