825896834 has 32 divisors (see below), whose sum is σ = 1491250176. Its totient is φ = 335388240.

The previous prime is 825896821. The next prime is 825896879. The reversal of 825896834 is 438698528.

It is a super-2 number, since 2×825896834² = 1364211160822447112, which contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22469 + ... + 46439.

It is an arithmetic number, because the mean of its divisors is an integer number (46601568).

Almost surely, 2^825896834 is an apocalyptic number.

825896834 is a deficient number, since it is larger than the sum of its proper divisors (665353342).

825896834 is a wasteful number, since it uses less digits than its factorization.

825896834 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24110.

The product of its digits is 3317760, while the sum is 53.

The square root of 825896834 is about 28738.4208682384. The cubic root of 825896834 is about 938.2284553172.

The spelling of 825896834 in words is "eight hundred twenty-five million, eight hundred ninety-six thousand, eight hundred thirty-four".