1090338 has 16 divisors (see below), whose sum is σ = 2275776. Its totient is φ = 347600.

The previous prime is 1090333. The next prime is 1090373. The reversal of 1090338 is 8330901.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1090333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3813 + ... + 4088.

It is an arithmetic number, because the mean of its divisors is an integer number (142236).

2^1090338 is an apocalyptic number.

1090338 is an abundant number, since it is smaller than the sum of its proper divisors (1185438).

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

1090338 is a wasteful number, since it uses less digits than its factorization.

1090338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7929.

The product of its (nonzero) digits is 648, while the sum is 24.

The square root of 1090338 is about 1044.1925109864. The cubic root of 1090338 is about 102.9248831772.

The spelling of 1090338 in words is "one million, ninety thousand, three hundred thirty-eight".