835107940 has 12 divisors (see below), whose sum is σ = 1753726716. Its totient is φ = 334043168.

The previous prime is 835107913. The next prime is 835107941. The reversal of 835107940 is 49701538.

835107940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 518837284 + 316270656 = 22778^2 + 17784^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 835107940.

It is not an unprimeable number, because it can be changed into a prime (835107941) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20877679 + ... + 20877718.

It is an arithmetic number, because the mean of its divisors is an integer number (146143893).

Almost surely, 2^835107940 is an apocalyptic number.

It is an amenable number.

835107940 is an abundant number, since it is smaller than the sum of its proper divisors (918618776).

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

835107940 is a wasteful number, since it uses less digits than its factorization.

835107940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41755406 (or 41755404 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 835107940 is about 28898.2342021100. The cubic root of 835107940 is about 941.7035427993.

The spelling of 835107940 in words is "eight hundred thirty-five million, one hundred seven thousand, nine hundred forty".