841302992 has 40 divisors (see below), whose sum is σ = 1691100840. Its totient is φ = 404974080.

The previous prime is 841302989. The next prime is 841303009. The reversal of 841302992 is 299203148.

It can be written as a sum of positive squares in 4 ways, for example, as 328914496 + 512388496 = 18136^2 + 22636^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 170642 + ... + 175502.

It is an arithmetic number, because the mean of its divisors is an integer number (42277521).

Almost surely, 2^841302992 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 841302992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (845550420).

841302992 is an abundant number, since it is smaller than the sum of its proper divisors (849797848).

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

841302992 is a wasteful number, since it uses less digits than its factorization.

841302992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5271 (or 5265 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 38.

The square root of 841302992 is about 29005.2235295645. The cubic root of 841302992 is about 944.0264104935.

The spelling of 841302992 in words is "eight hundred forty-one million, three hundred two thousand, nine hundred ninety-two".