1608876688 has 40 divisors (see below), whose sum is σ = 3233213696. Its totient is φ = 774748800.

The previous prime is 1608876683. The next prime is 1608876697. The reversal of 1608876688 is 8866788061.

It is not an unprimeable number, because it can be changed into a prime (1608876683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 96970 + ... + 112342.

Almost surely, 2^1608876688 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1608876688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1616606848).

1608876688 is an abundant number, since it is smaller than the sum of its proper divisors (1624337008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1608876688 is a wasteful number, since it uses less digits than its factorization.

1608876688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15623 (or 15617 counting only the distinct ones).

The product of its (nonzero) digits is 6193152, while the sum is 58.

The square root of 1608876688 is about 40110.8051277957. The cubic root of 1608876688 is about 1171.7660736710.

The spelling of 1608876688 in words is "one billion, six hundred eight million, eight hundred seventy-six thousand, six hundred eighty-eight".