1093987833804 has 72 divisors (see below), whose sum is σ = 2783086225920. Its totient is φ = 362328184800.

The previous prime is 1093987833773. The next prime is 1093987833863. The reversal of 1093987833804 is 4083387893901.

1093987833804 is a `hidden beast` number, since 1 + 0 + 93 + 98 + 7 + 83 + 380 + 4 = 666.

It is a super-2 number, since 2×1093987833804² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7863609 + ... + 8001519.

It is an arithmetic number, because the mean of its divisors is an integer number (38653975360).

Almost surely, 2^{1093987833804} is an apocalyptic number.

It is an amenable number.

1093987833804 is an abundant number, since it is smaller than the sum of its proper divisors (1689098392116).

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

1093987833804 is a wasteful number, since it uses less digits than its factorization.

1093987833804 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139331 (or 139326 counting only the distinct ones).

The product of its (nonzero) digits is 31352832, while the sum is 63.

The spelling of 1093987833804 in words is "one trillion, ninety-three billion, nine hundred eighty-seven million, eight hundred thirty-three thousand, eight hundred four".