841340460 has 96 divisors (see below), whose sum is σ = 2543063040. Its totient is φ = 207192832.

The previous prime is 841340453. The next prime is 841340477. The reversal of 841340460 is 64043148.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29509 + ... + 50531.

It is an arithmetic number, because the mean of its divisors is an integer number (26490240).

Almost surely, 2^841340460 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 841340460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1271531520).

841340460 is an abundant number, since it is smaller than the sum of its proper divisors (1701722580).

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

841340460 is a wasteful number, since it uses less digits than its factorization.

841340460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21087 (or 21085 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 30.

The square root of 841340460 is about 29005.8694060357. The cubic root of 841340460 is about 944.0404245712.

The spelling of 841340460 in words is "eight hundred forty-one million, three hundred forty thousand, four hundred sixty".