1084890827004 has 24 divisors (see below), whose sum is σ = 2531483566080. Its totient is φ = 361620041904.

The previous prime is 1084890826931. The next prime is 1084890827017. The reversal of 1084890827004 is 4007280984801.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 831234 + ... + 1691369.

It is an arithmetic number, because the mean of its divisors is an integer number (105478481920).

Almost surely, 2^{1084890827004} is an apocalyptic number.

It is an amenable number.

1084890827004 is an abundant number, since it is smaller than the sum of its proper divisors (1446592739076).

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

1084890827004 is a wasteful number, since it uses less digits than its factorization.

1084890827004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2558449 (or 2558447 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 51.

The spelling of 1084890827004 in words is "one trillion, eighty-four billion, eight hundred ninety million, eight hundred twenty-seven thousand, four".