1086844684 has 12 divisors (see below), whose sum is σ = 1913368464. Its totient is φ = 540167984.

The previous prime is 1086844667. The next prime is 1086844751. The reversal of 1086844684 is 4864486801.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 812839 + ... + 814174.

It is an arithmetic number, because the mean of its divisors is an integer number (159447372).

Almost surely, 2^1086844684 is an apocalyptic number.

It is an amenable number.

1086844684 is a deficient number, since it is larger than the sum of its proper divisors (826523780).

1086844684 is a wasteful number, since it uses less digits than its factorization.

1086844684 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1627184 (or 1627182 counting only the distinct ones).

The product of its (nonzero) digits is 1179648, while the sum is 49.

The square root of 1086844684 is about 32967.3275228672. The cubic root of 1086844684 is about 1028.1484579713.

The spelling of 1086844684 in words is "one billion, eighty-six million, eight hundred forty-four thousand, six hundred eighty-four".