836945265 has 16 divisors (see below), whose sum is σ = 1442121408. Its totient is φ = 412034496.

The previous prime is 836945261. The next prime is 836945297. The reversal of 836945265 is 562549638.

836945265 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 836945265 - 2² = 836945261 is a prime.

It is not an unprimeable number, because it can be changed into a prime (836945261) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2145819 + ... + 2146208.

It is an arithmetic number, because the mean of its divisors is an integer number (90132588).

Almost surely, 2^836945265 is an apocalyptic number.

It is an amenable number.

836945265 is a deficient number, since it is larger than the sum of its proper divisors (605176143).

836945265 is a wasteful number, since it uses less digits than its factorization.

836945265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4292048.

The product of its digits is 1555200, while the sum is 48.

The square root of 836945265 is about 28930.0063083298. The cubic root of 836945265 is about 942.3936524416.

The spelling of 836945265 in words is "eight hundred thirty-six million, nine hundred forty-five thousand, two hundred sixty-five".