1608694 has 8 divisors (see below), whose sum is σ = 2454120. Its totient is φ = 790656.

The previous prime is 1608671. The next prime is 1608697. The reversal of 1608694 is 4968061.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1608697) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6699 + ... + 6934.

It is an arithmetic number, because the mean of its divisors is an integer number (306765).

2^1608694 is an apocalyptic number.

1608694 is a deficient number, since it is larger than the sum of its proper divisors (845426).

1608694 is a wasteful number, since it uses less digits than its factorization.

1608694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13694.

The product of its (nonzero) digits is 10368, while the sum is 34.

The square root of 1608694 is about 1268.3430135417. The cubic root of 1608694 is about 117.1721720634.

The spelling of 1608694 in words is "one million, six hundred eight thousand, six hundred ninety-four".