1086941700690 has 32 divisors (see below), whose sum is σ = 2620358125056. Its totient is φ = 288551337600.

The previous prime is 1086941700659. The next prime is 1086941700697. The reversal of 1086941700690 is 960071496801.

It is a happy number.

It is a super-3 number, since 3×1086941700690³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1086941700697) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81229611 + ... + 81242990.

It is an arithmetic number, because the mean of its divisors is an integer number (81886191408).

Almost surely, 2^{1086941700690} is an apocalyptic number.

1086941700690 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1086941700690 is an abundant number, since it is smaller than the sum of its proper divisors (1533416424366).

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

1086941700690 is a wasteful number, since it uses less digits than its factorization.

1086941700690 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162472834.

The product of its (nonzero) digits is 653184, while the sum is 51.

The spelling of 1086941700690 in words is "one trillion, eighty-six billion, nine hundred forty-one million, seven hundred thousand, six hundred ninety".