1021834060 has 96 divisors (see below), whose sum is σ = 2452665600. Its totient is φ = 354481920.

The previous prime is 1021834013. The next prime is 1021834081. The reversal of 1021834060 is 604381201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 646351 + ... + 647929.

It is an arithmetic number, because the mean of its divisors is an integer number (25548600).

Almost surely, 2^1021834060 is an apocalyptic number.

1021834060 is a gapful number since it is divisible by the number (10) 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 1021834060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1226332800).

1021834060 is an abundant number, since it is smaller than the sum of its proper divisors (1430831540).

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

1021834060 is a wasteful number, since it uses less digits than its factorization.

1021834060 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1751 (or 1749 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 1021834060 is about 31966.1392726741. The cubic root of 1021834060 is about 1007.2256837423.

The spelling of 1021834060 in words is "one billion, twenty-one million, eight hundred thirty-four thousand, sixty".