1331034 has 16 divisors (see below), whose sum is σ = 2690688. Its totient is φ = 438912.

The previous prime is 1331023. The next prime is 1331039. The reversal of 1331034 is 4301331.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1331039) 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 7 ways as a sum of consecutive naturals, for example, 562 + ... + 1725.

It is an arithmetic number, because the mean of its divisors is an integer number (168168).

2^1331034 is an apocalyptic number.

1331034 is an abundant number, since it is smaller than the sum of its proper divisors (1359654).

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

1331034 is a wasteful number, since it uses less digits than its factorization.

1331034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2389.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 1331034 is about 1153.7044682240. The cubic root of 1331034 is about 110.0009366311. Note that the first 3 decimals are identical.

Adding to 1331034 its reverse (4301331), we get a palindrome (5632365).

The spelling of 1331034 in words is "one million, three hundred thirty-one thousand, thirty-four".