2068479850 has 24 divisors (see below), whose sum is σ = 3875064480. Its totient is φ = 821436720.

The previous prime is 2068479797. The next prime is 2068479851. The reversal of 2068479850 is 589748602.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 2068479794 and 2068479803.

It is not an unprimeable number, because it can be changed into a prime (2068479851) 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, 141862 + ... + 155761.

It is an arithmetic number, because the mean of its divisors is an integer number (161461020).

Almost surely, 2^2068479850 is an apocalyptic number.

2068479850 is a deficient number, since it is larger than the sum of its proper divisors (1806584630).

2068479850 is a wasteful number, since it uses less digits than its factorization.

2068479850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297774 (or 297769 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 49.

The square root of 2068479850 is about 45480.5436423093. The cubic root of 2068479850 is about 1274.1398478873.

The spelling of 2068479850 in words is "two billion, sixty-eight million, four hundred seventy-nine thousand, eight hundred fifty".