1600006650 has 96 divisors (see below), whose sum is σ = 4372059456. Its totient is φ = 384000000.

The previous prime is 1600006649. The next prime is 1600006657. The reversal of 1600006650 is 566000061.

It is a self number, because there is not a number n which added to its sum of digits gives 1600006650.

It is not an unprimeable number, because it can be changed into a prime (1600006657) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 161850 + ... + 171450.

It is an arithmetic number, because the mean of its divisors is an integer number (45542286).

Almost surely, 2^1600006650 is an apocalyptic number.

1600006650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1600006650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2186029728).

1600006650 is an abundant number, since it is smaller than the sum of its proper divisors (2772052806).

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

1600006650 is a wasteful number, since it uses less digits than its factorization.

1600006650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9728 (or 9723 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 1600006650 is about 40000.0831249136. The cubic root of 1600006650 is about 1169.6087156761.

The spelling of 1600006650 in words is "one billion, six hundred million, six thousand, six hundred fifty".