1086699801 has 16 divisors (see below), whose sum is σ = 1602920448. Its totient is φ = 649328400.

The previous prime is 1086699781. The next prime is 1086699829. The reversal of 1086699801 is 1089966801.

It is not a de Polignac number, because 1086699801 - 2¹⁰ = 1086698777 is a prime.

1086699801 is a strobogrammatic number because it is the same when read upside-down.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1086649801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229561 + ... + 234246.

It is an arithmetic number, because the mean of its divisors is an integer number (100182528).

Almost surely, 2^1086699801 is an apocalyptic number.

1086699801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1086699801 is a deficient number, since it is larger than the sum of its proper divisors (516220647).

1086699801 is a wasteful number, since it uses less digits than its factorization.

1086699801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 463892.

The product of its (nonzero) digits is 186624, while the sum is 48.

The square root of 1086699801 is about 32965.1300770981. The cubic root of 1086699801 is about 1028.1027697955.

The spelling of 1086699801 in words is "one billion, eighty-six million, six hundred ninety-nine thousand, eight hundred one".