1086649350 has 96 divisors (see below), whose sum is σ = 2866959360. Its totient is φ = 271434240.

The previous prime is 1086649321. The next prime is 1086649351. The reversal of 1086649350 is 539466801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1086649351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 608559 + ... + 610341.

It is an arithmetic number, because the mean of its divisors is an integer number (29864160).

Almost surely, 2^1086649350 is an apocalyptic number.

1086649350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1086649350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1433479680).

1086649350 is an abundant number, since it is smaller than the sum of its proper divisors (1780310010).

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

1086649350 is a wasteful number, since it uses less digits than its factorization.

1086649350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2054 (or 2049 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 42.

The square root of 1086649350 is about 32964.3648505473. The cubic root of 1086649350 is about 1028.0868593557.

The spelling of 1086649350 in words is "one billion, eighty-six million, six hundred forty-nine thousand, three hundred fifty".