3085644850 has 24 divisors (see below), whose sum is σ = 5741315568. Its totient is φ = 1233824400.

The previous prime is 3085644827. The next prime is 3085644853. The reversal of 3085644850 is 584465803.

It is a junction number, because it is equal to n+sod(n) for n = 3085644797 and 3085644806.

It is not an unprimeable number, because it can be changed into a prime (3085644853) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 159397 + ... + 177703.

It is an arithmetic number, because the mean of its divisors is an integer number (239221482).

Almost surely, 2^3085644850 is an apocalyptic number.

3085644850 is a deficient number, since it is larger than the sum of its proper divisors (2655670718).

3085644850 is a wasteful number, since it uses less digits than its factorization.

3085644850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21690 (or 21685 counting only the distinct ones).

The product of its (nonzero) digits is 460800, while the sum is 43.

The square root of 3085644850 is about 55548.5809899767. The cubic root of 3085644850 is about 1455.8455817925.

The spelling of 3085644850 in words is "three billion, eighty-five million, six hundred forty-four thousand, eight hundred fifty".