836914845 has 32 divisors (see below), whose sum is σ = 1526902272. Its totient is φ = 387781632.

The previous prime is 836914829. The next prime is 836914909. The reversal of 836914845 is 548419638.

It is not a de Polignac number, because 836914845 - 2⁴ = 836914829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 836914794 and 836914803.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122917 + ... + 129546.

It is an arithmetic number, because the mean of its divisors is an integer number (47715696).

Almost surely, 2^836914845 is an apocalyptic number.

836914845 is a gapful number since it is divisible by the number (85) formed by its first and last digit.

It is an amenable number.

836914845 is a deficient number, since it is larger than the sum of its proper divisors (689987427).

836914845 is a wasteful number, since it uses less digits than its factorization.

836914845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252501.

The product of its digits is 829440, while the sum is 48.

The square root of 836914845 is about 28929.4805518523. The cubic root of 836914845 is about 942.3822347447.

The spelling of 836914845 in words is "eight hundred thirty-six million, nine hundred fourteen thousand, eight hundred forty-five".