1606794 has 32 divisors (see below), whose sum is σ = 3734016. Its totient is φ = 451440.

The previous prime is 1606793. The next prime is 1606817. The reversal of 1606794 is 4976061.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1606793) 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 15 ways as a sum of consecutive naturals, for example, 2529 + ... + 3099.

It is an arithmetic number, because the mean of its divisors is an integer number (116688).

2^1606794 is an apocalyptic number.

1606794 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1606794, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1867008).

1606794 is an abundant number, since it is smaller than the sum of its proper divisors (2127222).

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

1606794 is a wasteful number, since it uses less digits than its factorization.

1606794 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 1606794 is about 1267.5937835127. The cubic root of 1606794 is about 117.1260238977.

It can be divided in two parts, 16067 and 94, that added together give a palindrome (16161).

The spelling of 1606794 in words is "one million, six hundred six thousand, seven hundred ninety-four".