2985238806 has 32 divisors (see below), whose sum is σ = 6723357696. Its totient is φ = 875436000.

The previous prime is 2985238703. The next prime is 2985238829. The reversal of 2985238806 is 6088325892.

2985238806 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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, 727485 + ... + 731576.

It is an arithmetic number, because the mean of its divisors is an integer number (210104928).

Almost surely, 2^2985238806 is an apocalyptic number.

2985238806 is an abundant number, since it is smaller than the sum of its proper divisors (3738118890).

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

2985238806 is a wasteful number, since it uses less digits than its factorization.

2985238806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1459108.

The product of its (nonzero) digits is 1658880, while the sum is 51.

The square root of 2985238806 is about 54637.3389359328. The cubic root of 2985238806 is about 1439.8801993313.

The spelling of 2985238806 in words is "two billion, nine hundred eighty-five million, two hundred thirty-eight thousand, eight hundred six".