1600159680 has 1008 divisors, whose sum is σ = 7317760320. Its totient is φ = 317915136.

The previous prime is 1600159679. The next prime is 1600159699. The reversal of 1600159680 is 869510061.

1600159680 is a `hidden beast` number, since 1 + 60 + 0 + 1 + 596 + 8 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1008).

It is a super-2 number, since 2×1600159680² = 5121022002995404800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 in 143 ways as a sum of consecutive naturals, for example, 55177906 + ... + 55177934.

Almost surely, 2^1600159680 is an apocalyptic number.

1600159680 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1600159680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3658880160).

1600159680 is an abundant number, since it is smaller than the sum of its proper divisors (5717600640).

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

1600159680 is a wasteful number, since it uses less digits than its factorization.

1600159680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106 (or 86 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 1600159680 is about 40001.9959502023. The cubic root of 1600159680 is about 1169.6460029202.

The spelling of 1600159680 in words is "one billion, six hundred million, one hundred fifty-nine thousand, six hundred eighty".