1608336676 has 6 divisors (see below), whose sum is σ = 2814589190. Its totient is φ = 804168336.

The previous prime is 1608336671. The next prime is 1608336679. The reversal of 1608336676 is 6766338061.

It can be written as a sum of positive squares in only one way, i.e., 1413008100 + 195328576 = 37590^2 + 13976^2 .

It is not an unprimeable number, because it can be changed into a prime (1608336671) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 201042081 + ... + 201042088.

Almost surely, 2^1608336676 is an apocalyptic number.

It is an amenable number.

1608336676 is a deficient number, since it is larger than the sum of its proper divisors (1206252514).

1608336676 is a wasteful number, since it uses less digits than its factorization.

1608336676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 402084173 (or 402084171 counting only the distinct ones).

The product of its (nonzero) digits is 653184, while the sum is 46.

The square root of 1608336676 is about 40104.0730599773. The cubic root of 1608336676 is about 1171.6349597176.

The spelling of 1608336676 in words is "one billion, six hundred eight million, three hundred thirty-six thousand, six hundred seventy-six".