1043394 has 16 divisors (see below), whose sum is σ = 2276640. Its totient is φ = 316160.

The previous prime is 1043377. The next prime is 1043401. The reversal of 1043394 is 4933401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7839 + ... + 7970.

It is an arithmetic number, because the mean of its divisors is an integer number (142290).

2^1043394 is an apocalyptic number.

1043394 is an abundant number, since it is smaller than the sum of its proper divisors (1233246).

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

1043394 is a wasteful number, since it uses less digits than its factorization.

1043394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15825.

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 1043394 is about 1021.4665926989. The cubic root of 1043394 is about 101.4260342646.

Adding to 1043394 its reverse (4933401), we get a palindrome (5976795).

The spelling of 1043394 in words is "one million, forty-three thousand, three hundred ninety-four".