840063116 has 12 divisors (see below), whose sum is σ = 1473816288. Its totient is φ = 418972752.

The previous prime is 840063083. The next prime is 840063139. The reversal of 840063116 is 611360048.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 262916 + ... + 266091.

It is an arithmetic number, because the mean of its divisors is an integer number (122818024).

Almost surely, 2^840063116 is an apocalyptic number.

It is an amenable number.

840063116 is a deficient number, since it is larger than the sum of its proper divisors (633753172).

840063116 is a wasteful number, since it uses less digits than its factorization.

840063116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 529408 (or 529406 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 840063116 is about 28983.8423263721. The cubic root of 840063116 is about 943.5624273741.

The spelling of 840063116 in words is "eight hundred forty million, sixty-three thousand, one hundred sixteen".