1090359270 has 576 divisors, whose sum is σ = 4110912000. Its totient is φ = 198132480.

The previous prime is 1090359269. The next prime is 1090359287. The reversal of 1090359270 is 729530901.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 57387321 + ... + 57387339.

It is an arithmetic number, because the mean of its divisors is an integer number (7137000).

Almost surely, 2^1090359270 is an apocalyptic number.

1090359270 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 1090359270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2055456000).

1090359270 is an abundant number, since it is smaller than the sum of its proper divisors (3020552730).

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

1090359270 is a wasteful number, since it uses less digits than its factorization.

1090359270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90 (or 60 counting only the distinct ones).

The product of its (nonzero) digits is 17010, while the sum is 36.

The square root of 1090359270 is about 33020.5885774315. The cubic root of 1090359270 is about 1029.2555244916.

The spelling of 1090359270 in words is "one billion, ninety million, three hundred fifty-nine thousand, two hundred seventy".