1601600244 has 48 divisors (see below), whose sum is σ = 3872096256. Its totient is φ = 514706400.

The previous prime is 1601600233. The next prime is 1601600257. The reversal of 1601600244 is 4420061061.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92869 + ... + 108755.

It is an arithmetic number, because the mean of its divisors is an integer number (80668672).

Almost surely, 2^1601600244 is an apocalyptic number.

It is an amenable number.

1601600244 is an abundant number, since it is smaller than the sum of its proper divisors (2270496012).

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

1601600244 is a wasteful number, since it uses less digits than its factorization.

1601600244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16196 (or 16194 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 1601600244 is about 40019.9980509745. The cubic root of 1601600244 is about 1169.9968938481.

The spelling of 1601600244 in words is "one billion, six hundred one million, six hundred thousand, two hundred forty-four".