840735162 has 24 divisors (see below), whose sum is σ = 1848783456. Its totient is φ = 276061896.

The previous prime is 840735139. The next prime is 840735163. The reversal of 840735162 is 261537048.

840735162 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×840735162² = 1413671225246332488, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (840735163) 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, 347358 + ... + 349769.

It is an arithmetic number, because the mean of its divisors is an integer number (77032644).

Almost surely, 2^840735162 is an apocalyptic number.

840735162 is an abundant number, since it is smaller than the sum of its proper divisors (1008048294).

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

840735162 is a wasteful number, since it uses less digits than its factorization.

840735162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697202 (or 697199 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 840735162 is about 28995.4334680480. The cubic root of 840735162 is about 943.8139752722.

The spelling of 840735162 in words is "eight hundred forty million, seven hundred thirty-five thousand, one hundred sixty-two".