1086007689 has 72 divisors (see below), whose sum is σ = 1810704480. Its totient is φ = 642987072.

The previous prime is 1086007687. The next prime is 1086007691. The reversal of 1086007689 is 9867006801.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1086007687) and next prime (1086007691).

It is not a de Polignac number, because 1086007689 - 2¹ = 1086007687 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1086007687) 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 71 ways as a sum of consecutive naturals, for example, 3837342 + ... + 3837624.

Almost surely, 2^1086007689 is an apocalyptic number.

It is an amenable number.

1086007689 is a deficient number, since it is larger than the sum of its proper divisors (724696791).

1086007689 is a wasteful number, since it uses less digits than its factorization.

1086007689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 376 (or 328 counting only the distinct ones).

The product of its (nonzero) digits is 145152, while the sum is 45.

The square root of 1086007689 is about 32954.6307671623. The cubic root of 1086007689 is about 1027.8844594642.

The spelling of 1086007689 in words is "one billion, eighty-six million, seven thousand, six hundred eighty-nine".