1069340 has 24 divisors (see below), whose sum is σ = 2268672. Its totient is φ = 423360.

The previous prime is 1069307. The next prime is 1069349. The reversal of 1069340 is 439601.

It is a super-2 number, since 2×1069340² = 2286976071200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1069349) 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, 2330 + ... + 2750.

It is an arithmetic number, because the mean of its divisors is an integer number (94528).

2^1069340 is an apocalyptic number.

1069340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1069340 is an abundant number, since it is smaller than the sum of its proper divisors (1199332).

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

1069340 is a wasteful number, since it uses less digits than its factorization.

1069340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557 (or 555 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 1069340 is about 1034.0889710272. The cubic root of 1069340 is about 102.2598781314.

The spelling of 1069340 in words is "one million, sixty-nine thousand, three hundred forty".