1089851350 has 24 divisors (see below), whose sum is σ = 2316713328. Its totient is φ = 373663200.

The previous prime is 1089851341. The next prime is 1089851353. The reversal of 1089851350 is 531589801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1089851353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1556581 + ... + 1557280.

It is an arithmetic number, because the mean of its divisors is an integer number (96529722).

Almost surely, 2^1089851350 is an apocalyptic number.

1089851350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1089851350 is an abundant number, since it is smaller than the sum of its proper divisors (1226861978).

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

1089851350 is a wasteful number, since it uses less digits than its factorization.

1089851350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3113880 (or 3113875 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 40.

The square root of 1089851350 is about 33012.8967223417. The cubic root of 1089851350 is about 1029.0956809499.

The spelling of 1089851350 in words is "one billion, eighty-nine million, eight hundred fifty-one thousand, three hundred fifty".