1608938 has 8 divisors (see below), whose sum is σ = 2449632. Its totient is φ = 792396.

The previous prime is 1608913. The next prime is 1608941. The reversal of 1608938 is 8398061.

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

It is a plaindrome in base 13.

It is a junction number, because it is equal to n+sod(n) for n = 1608898 and 1608907.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5870 + ... + 6137.

It is an arithmetic number, because the mean of its divisors is an integer number (306204).

2^1608938 is an apocalyptic number.

1608938 is a deficient number, since it is larger than the sum of its proper divisors (840694).

1608938 is a wasteful number, since it uses less digits than its factorization.

1608938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12076.

The product of its (nonzero) digits is 10368, while the sum is 35.

The square root of 1608938 is about 1268.4391983852. The cubic root of 1608938 is about 117.1780958261.

The spelling of 1608938 in words is "one million, six hundred eight thousand, nine hundred thirty-eight".