2862660068 has 6 divisors (see below), whose sum is σ = 5009655126. Its totient is φ = 1431330032.

The previous prime is 2862660049. The next prime is 2862660079. The reversal of 2862660068 is 8600662682.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 2351086144 + 511573924 = 48488^2 + 22618^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 357832505 + ... + 357832512.

It is an arithmetic number, because the mean of its divisors is an integer number (834942521).

Almost surely, 2^2862660068 is an apocalyptic number.

It is an amenable number.

2862660068 is a deficient number, since it is larger than the sum of its proper divisors (2146995058).

2862660068 is a wasteful number, since it uses less digits than its factorization.

2862660068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715665021 (or 715665019 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 44.

The square root of 2862660068 is about 53503.8322739596. The cubic root of 2862660068 is about 1419.8961882714.

The spelling of 2862660068 in words is "two billion, eight hundred sixty-two million, six hundred sixty thousand, sixty-eight".