1606079 has 8 divisors (see below), whose sum is σ = 1677312. Its totient is φ = 1536120.

The previous prime is 1606009. The next prime is 1606081. The reversal of 1606079 is 9706061.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1606079 - 2¹⁶ = 1540543 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1606009) 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, 2942 + ... + 3444.

It is an arithmetic number, because the mean of its divisors is an integer number (209664).

2^1606079 is an apocalyptic number.

1606079 is a deficient number, since it is larger than the sum of its proper divisors (71233).

1606079 is a wasteful number, since it uses less digits than its factorization.

1606079 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 637.

The product of its (nonzero) digits is 2268, while the sum is 29.

The square root of 1606079 is about 1267.3117217165. The cubic root of 1606079 is about 117.1086481935.

The spelling of 1606079 in words is "one million, six hundred six thousand, seventy-nine".