842768612 has 48 divisors (see below), whose sum is σ = 1752578688. Its totient is φ = 347086080.

The previous prime is 842768611. The next prime is 842768629. The reversal of 842768612 is 216867248.

It is not an unprimeable number, because it can be changed into a prime (842768611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71438 + ... + 82394.

It is an arithmetic number, because the mean of its divisors is an integer number (36512056).

Almost surely, 2^842768612 is an apocalyptic number.

842768612 is a gapful number since it is divisible by the number (82) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 842768612, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (876289344).

842768612 is an abundant number, since it is smaller than the sum of its proper divisors (909810076).

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

842768612 is a wasteful number, since it uses less digits than its factorization.

842768612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11076 (or 11074 counting only the distinct ones).

The product of its digits is 258048, while the sum is 44.

The square root of 842768612 is about 29030.4772954218. The cubic root of 842768612 is about 944.5742833915.

The spelling of 842768612 in words is "eight hundred forty-two million, seven hundred sixty-eight thousand, six hundred twelve".