834112772 has 6 divisors (see below), whose sum is σ = 1459697358. Its totient is φ = 417056384.

The previous prime is 834112771. The next prime is 834112789. The reversal of 834112772 is 277211438.

It can be written as a sum of positive squares in only one way, i.e., 555356356 + 278756416 = 23566^2 + 16696^2 .

It is not an unprimeable number, because it can be changed into a prime (834112771) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104264093 + ... + 104264100.

It is an arithmetic number, because the mean of its divisors is an integer number (243282893).

Almost surely, 2^834112772 is an apocalyptic number.

It is an amenable number.

834112772 is a deficient number, since it is larger than the sum of its proper divisors (625584586).

834112772 is a wasteful number, since it uses less digits than its factorization.

834112772 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208528197 (or 208528195 counting only the distinct ones).

The product of its digits is 18816, while the sum is 35.

The square root of 834112772 is about 28881.0105778866. The cubic root of 834112772 is about 941.3293294032.

The spelling of 834112772 in words is "eight hundred thirty-four million, one hundred twelve thousand, seven hundred seventy-two".