842030460 has 216 divisors, whose sum is σ = 2753674560. Its totient is φ = 208099584.

The previous prime is 842030443. The next prime is 842030471. The reversal of 842030460 is 64030248.

842030460 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 3523021 + ... + 3523259.

Almost surely, 2^842030460 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 842030460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1376837280).

842030460 is an abundant number, since it is smaller than the sum of its proper divisors (1911644100).

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

842030460 is a wasteful number, since it uses less digits than its factorization.

842030460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337 (or 309 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

The square root of 842030460 is about 29017.7611128081. The cubic root of 842030460 is about 944.2984294784.

The spelling of 842030460 in words is "eight hundred forty-two million, thirty thousand, four hundred sixty".