834000061 has 4 divisors (see below), whose sum is σ = 837077824. Its totient is φ = 830922300.

The previous prime is 834000047. The next prime is 834000071. The reversal of 834000061 is 160000438.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 834000061 - 2¹¹ = 833998013 is a prime.

It is a super-2 number, since 2×834000061² = 1391112203496007442, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 833999996 and 834000041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (834000031) 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, 1538475 + ... + 1539016.

It is an arithmetic number, because the mean of its divisors is an integer number (209269456).

Almost surely, 2^834000061 is an apocalyptic number.

It is an amenable number.

834000061 is a deficient number, since it is larger than the sum of its proper divisors (3077763).

834000061 is a wasteful number, since it uses less digits than its factorization.

834000061 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3077762.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 834000061 is about 28879.0592125159. The cubic root of 834000061 is about 941.2869278827.

Adding to 834000061 its reverse (160000438), we get a palindrome (994000499).

The spelling of 834000061 in words is "eight hundred thirty-four million, sixty-one", and thus it is an aban number.