840607074704 has 40 divisors (see below), whose sum is σ = 1714468392000. Its totient is φ = 398165486976.

The previous prime is 840607074701. The next prime is 840607074731. The reversal of 840607074704 is 407470706048.

It is not an unprimeable number, because it can be changed into a prime (840607074701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9998957 + ... + 10082675.

It is an arithmetic number, because the mean of its divisors is an integer number (42861709800).

Almost surely, 2^840607074704 is an apocalyptic number.

It is an amenable number.

840607074704 is an abundant number, since it is smaller than the sum of its proper divisors (873861317296).

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

840607074704 is a wasteful number, since it uses less digits than its factorization.

840607074704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116775 (or 116769 counting only the distinct ones).

The product of its (nonzero) digits is 1053696, while the sum is 47.

The spelling of 840607074704 in words is "eight hundred forty billion, six hundred seven million, seventy-four thousand, seven hundred four".