1608122446 has 16 divisors (see below), whose sum is σ = 2918945376. Its totient is φ = 648654336.

The previous prime is 1608122431. The next prime is 1608122507. The reversal of 1608122446 is 6442218061.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3378171 + ... + 3378646.

It is an arithmetic number, because the mean of its divisors is an integer number (182434086).

Almost surely, 2^1608122446 is an apocalyptic number.

1608122446 is a deficient number, since it is larger than the sum of its proper divisors (1310822930).

1608122446 is a wasteful number, since it uses less digits than its factorization.

1608122446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6756843.

The product of its (nonzero) digits is 18432, while the sum is 34.

The square root of 1608122446 is about 40101.4020453151. The cubic root of 1608122446 is about 1171.5829369236.

The spelling of 1608122446 in words is "one billion, six hundred eight million, one hundred twenty-two thousand, four hundred forty-six".