1086189670 has 16 divisors (see below), whose sum is σ = 2070150048. Its totient is φ = 408918400.

The previous prime is 1086189647. The next prime is 1086189673. The reversal of 1086189670 is 769816801.

It is a self number, because there is not a number n which added to its sum of digits gives 1086189670.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086189673) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3194506 + ... + 3194845.

It is an arithmetic number, because the mean of its divisors is an integer number (129384378).

Almost surely, 2^1086189670 is an apocalyptic number.

1086189670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1086189670 is a deficient number, since it is larger than the sum of its proper divisors (983960378).

1086189670 is a wasteful number, since it uses less digits than its factorization.

1086189670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6389375.

The product of its (nonzero) digits is 145152, while the sum is 46.

The square root of 1086189670 is about 32957.3917353907. The cubic root of 1086189670 is about 1027.9418700444.

The spelling of 1086189670 in words is "one billion, eighty-six million, one hundred eighty-nine thousand, six hundred seventy".