1090073600 has 396 divisors, whose sum is σ = 3472367040. Its totient is φ = 335462400.

The previous prime is 1090073591. The next prime is 1090073623. The reversal of 1090073600 is 63700901.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 1090073600.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 13798361 + ... + 13798439.

Almost surely, 2^1090073600 is an apocalyptic number.

1090073600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1090073600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1736183520).

1090073600 is an abundant number, since it is smaller than the sum of its proper divisors (2382293440).

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

1090073600 is a wasteful number, since it uses less digits than its factorization.

1090073600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 104 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 26.

The square root of 1090073600 is about 33016.2626594834. The cubic root of 1090073600 is about 1029.1656296237.

The spelling of 1090073600 in words is "one billion, ninety million, seventy-three thousand, six hundred".